How did hydraulic mining work?

Answers

Answer 1

Answer:

Hydraulic mining is a form of mining that uses high-pressure jets of water to dislodge rock material or move sediment. In the placer mining of gold or tin, the resulting water-sediment slurry is directed through sluice boxes to remove the gold. It is also used in mining kaolin and coal.

Explanation:

Answer 2

Answer:

Large hoses were aimed at the hills and entire hillsides were washed away as men searched for the gold inside them.

Explanation:


Related Questions

how did ww1 create an atmosphere for political change in south west asia

Answers

In Southwest Asia, WWI forced the Ottoman Empire to disperse and lose all of its land but Turkey, who modernized shortly after. Republics were formed and different people took over, mainly men with military positions.

What President Did Francis Scott Key become friends with ?

Answers

Answer:

President Andrew Jackson.

Explanation:

Francis Scott Key was an American attorney, amateur poet and author who wrote the lyrics of the national anthem of the United States of America (The Star-Spangled Banner). He was born on the 1st of August, 1779 in Frederick County, Maryland, United States of America.

Francis Scott Key became friends with President Andrew Jackson, as well as an adviser.

President Andrew Jackson was born on the 5th of March, 1767 in the old British America and died on the 8th of June, 1845 in Tennessee, USA. He was elected as the 7th President of the United States of America between 1829 and 1837.

During his tenure as the seventh president of the United States of America (1829-1837), President Andrew Jackson was mockingly being referred to by his critics as "King Andrew I" due to his style of leadership and rash display of power (authoritarianism) without recourse to the US Congress.

How did reformers influence U.S. education in the early 1800s?



The first free public schools were opened.

All children were required to attend school.

Public high schools had to have trained teachers.

Private schools began teaching grammar and history.

Answers

Answer:

The first free public schools were opened.

Explanation:

Sorry that this is late.

what is the answer to this question marking brainliest if it's correct and explain​

Answers

Answer: C

The Declaration of Independence is based off of the Declaration of Sentiments, and the Declaration of Independence is about freedom from Britain.

Explanation:

What was the name of the new government that the 11 southern states joined when they seceded?

Answers

Answer:

Confederate states of America

Explanation:

theory you most believe to be the likely cause of the Witch Hunt.helpppp

Answers

Answer:

Hysteria affected women at first, causing convulsions, paralysis and suffocation. It also made them more aggressive, that is, doing things that they did not do before, such as yelling, insulting, throwing things, hitting, etc. People thought they were possessed by the devil and that they had cursed them, so people began to be accused of being witches. Sigmund Freud, a well-known psychoanalyst indicated that it was a disease of the mind, but many doctors refused to do so, since they believed that medicines or treatments would cure them

I hope it is useful

The different conceptions of federalism, as the system of federalism has changed over the course of U.S. History

Answers

The correct answer to this open question is the following.

Although there are no options attached, we can say the following.

There is no question here. We just have a statement.

What is your question? What do you want to know?

If this is a true or false question, then the correct answer is "true."

We can say that the different conceptions of federalism, as the system of federalism, have changed throughout U.S. History. Basically, what had happened is that the United States has moved from a system of dual federalism to one of cooperative federalism.

Particularly, after the Great Depression that started on October 29, 1929, there has been a more cooperative form of federalism as the powers of the federal government expanded. Indeed, President Ronald Reagan expressed in the 1980s that there was going to be new federalism in the US.

Who was eligible to participate in the Agricultural Adjustment Act?

Answers

Answer:

struggling farmers

Explanation:

when President Franklin Roosevelt signed into the law the agriculture adjustment act on May 12th 1933 among the law goals where to limiting crop production reducing stock numbers and refinancing mortgages with terms more favorable towards struggling farmers hope this helps :)

Answer:

It established the Agricultural Adjustment Administration under Secretary of Agriculture Henry Wallace to effect a “domestic allotment” plan that would subsidize producers of basic commodities for…

Summary of the Latin American revolution

Answers

The Latin American Wars of Independence were the revolutions that took place during the late 18th and early 19th centuries and resulted in the creation of a number of independent countries in Latin America.

Answer:

The Latin American Wars of Independence were the revolutions that took place during the late 18th and early 19th centuries and resulted in the creation of a number of independent countries in Latin America.

haiti, a French slave colony, was the first to follow the United States to independence, during the Haitian Revolution. Creoles in South America, led by Simon Bolivar, followed with revolutions of their own gaining independence for the rest of Latin America.

Many Latin Americans began selling their goods illegally to the British colonies and, after 1783, U.S. merchants. By the late 18th century, Spain was forced to loosen some trade restrictions, but the move was too little, too late, as those who produced these goods now demanded a fair price for them.Oct 30, 2020

Explanation:

Which problems did the 1996 Olympics create? Check all that apply.

Not all areas of the city benefited equally.

Traffic greatly increased throughout the city.

The housing market has since gone into decline.

Atlanta’s population dropped sharply after the Olympics.

There was not enough money to finish all of the construction.

Many buildings constructed for the Olympics are now vacant.

Answers

Answer:A,B,C,F

Explanation:

I'm doing it on assignment for edge2021

Answer:it is a,b,c,d and thats it

Explanation:

When did rural areas in Oklahoma lose their voting power?

A. in the late 1990s

B. in the 1960s

C. immediately after World War II

D. in the early 1900s

Answers

I think it’s c (immediately after world war ll)

Answer:

B. in the 1960s

Explanation:

By the 1960s, little had changed in voting districts, and representation shifts with population changes weren’t happening. Rural areas continued having solid control in state politics even though the majority of the population lived in the areas of Oklahoma County and Tulsa County. This did not uphold the concept of “one man, one vote” because rural areas had more representatives even though they had a much smaller population.

* if your next question is, "What revenue did prohibition keep from the state?" the answer is, A. liquor tax *

i just had this question on an assignment, hope this helps.

5. Which of the following fueled French desires to revolt against the monarchy?
The Napoleonic Code and ideas of the Enlightenment
The Reign of Terror and the Ideas of the Enlightenment
Ideas of the Enlightenment and the American revolution
O The Scientific Revolution and the Relgn of Terror

Answers

The answer should be A

Answer:

A

Explanation:

What effect has migration had on modern Europe?. ​

Answers

In general you mean.

>> what officially did the civil rights act of 1964 accomplish?

Answers

Question:>> what officially did the civil rights act of 1964 accomplish?Answer:DiscriminationDiscriminating RaceDiscriminating colorDiscriminating sex (gender)Discriminating nationalityBrainlist greatly appreciated

-Mr harris

The Civil Rights Act of 1964, which ended segregation in public places and banned employment discrimination on the basis of race, color, religion, sex or nation origin, is considered one of the crowning legislative achievements of the Civil Rights movement.

In Reconstruction Act of 1867 What rights are asserted?

Answers

Answer:The Reconstruction Act of 1867 required southern states to ratify the 14th Amendment—which granted “equal protection” of the Constitution to former enslaved people—and enact universal male suffrage before they could rejoin the Union.Jun

What are two groups to which a person in early West Africa may have owed loyalty?

Answers

What two groups to which a person in early West Africa may have owed loyalty?

The two groups were the family and age-sets

Source: https://quizlet.com/101266428/ss-7th-early-west-african-society-flash-cards/

how was Parliament able to win
the Civil War​

Answers

Answer:

Parliament had the support of the south-east of England, merchants, London and the navy. Charles' forces were gradually worn down. After Oliver Cromwell set up the New Model Army, Parliament won decisive victories at Marston Moor (1644) and Naseby (1645). Charles surrendered in 1646.

Explanation:

Help plsssssss.........................

Answers

Answer:

the answer is going to be a

Explanation:

because Article I of the United States Constitution outlines the powers of the legislative branch of the government (Congress), and Article II outlines the powers of the executive branch (the Presidency).

how did the cult of stalin change the history textbooks​

Answers

Answer: stalin was pro communist, and he was a follower of karl marx

How did Cyrus the Great benefit from living in both Persia and Media?

Answers

Answer:

The Achaemenid Persian Empire first expanded under the leadership of Cyrus the Great, who utilized a strategy of religious and cultural toleration to maintain order.

Explanation:

What was one outcome of the Persian Wars?

a.) Xerxes I became the leader of Greece.
b.) The Persian Empire became part of Greece.
c.) Athens and Sparta increased their power in Greece.
d.) The Persian army took control of the city-states in Greece.

Answers

Answer:

The Persian Empire became part of Greece.

Explanation:

The Greeks won a decisive victory, losing only 192 men to the Persians' 6,400 (according to the historian Herodotus).

The Persian Empire became part of Greece was one outcome of the Persian Wars. Thus, option (b) is correct.

What is Persian Empire?

The Persian Empire was also known as the Achaemenid Empire. It was founded in 550 BC. Cyrus the Great was the Persian Empire's ruler. The Empire was governed by theocracy. The dissolved 330 BC. It was the means of communication connecting three continents.

Both at sea and on land, the Persians were ultimately defeated. The Persian wars had a significant impact on the ancient Greeks. Athens along with several other Greek small nations joined together to form an alliance that would soon evolve into another series of deadly wars and the Peloponnesian War.

As a result, the significance of the Persian Wars are the aforementioned. Thus, option (b) is correct.

Learn more about on Persian Empire, here:

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14POINTS Who said it? Houston or Lamar
Sam Houston | Mirabeau B. Lamar
1. | 1.
2. | 2.
3. | 3.

- I left Texas with a debt that reached 8 million dollars.
- I wanted to decrease the size of the army and use the Texas Rangers to patrol the frontier.
- I caused debt to soar because of my costly expenditures.
- I decreased debt by cutting jobs and collecting taxes.
- I rebuilt the Texas navy to defend the Texas coast.
- I believed joining the United States would solve many problems facing the republic.

Answers

Answer:

Lamar

Explanation:

He increased the navy and the national debt sore under him. it got worse and worse until Sam Houston was reelected and started selling the ships Lamar built in order to pay off debt

What are 5 things about James Monroe's life before he became president?

Answers

Answer:

Explanation:s wow some

1. Explain the problem with the Election of 1796.

Answers

Answer:

The difficulty that arose from the presidential election of 1796 was: The President and Vice-President belonged to different parties. Because of the difference in party affiliation, the principles that the president and the vice president had was also different

Explanation:

I hope this helps you

:D

Who has to power to establish post offices and interstate highways?

Delegated to the National Government

None of the answers are correct

Reserved to the State Governments

Concurrent or Shared Powers

Answers

Answer:

Congress

Explanation:

Congress has the power "To establish Post Offices and post Roads" and “To make all Laws which shall be necessary and proper” for executing this task.

Plzzzz help me helppppppppppppp meereeeeeee

Answers

Answer:

It left the British in debt and so they taxed the colonies.

Explanation:

Some critics of the New Deal blamed the government for exercising too much power, while others aid that it did not go far enough. Give one example to support each claim.

Answers

One example to support this claim is high government spending which FDR believe in because he believed in order for Americans to recover from the Great Depression the government needed to spend more money on projects such as AAA ,TVA,CCC to help create employment for people but others would argue the new deal didn’t go to far enough because Women for example weren’t fully supported by the new deal and it is important to note that the new deal didn’t end the Great Depression cause by Wall Street crash

Which law did congress pass to prevent abuses arising from business arrangement such as the one above?​

Answers

Answer:

The Sherman Antitrust Act

Explanation:

The Sherman Act outlawed all forms of monopolization and any attempts to do so. The Federal Trade Commission Act of 1914 created the Federal Trade Commission which oversaw national business practices.

The Sherman Antitrust Act was passed by the Congress  to prevent abuses arising from business arrangement. Thus, the correct answer is option B.

What was the Sherman Anti-Trust Act?

The first law to outlaw trusts in the United States was the Sherman Anti-trust Act of 1890. It bears the name of Ohio Senator John Sherman, who served as President Hayes' secretary of the Treasury and as chairman of the Senate's finance committee.

The Sherman Anti-Trust Act gave the government the right to file lawsuits against trusts and dissolve them. Any arrangement "in the nature of trust or otherwise that was in hindrance of trade or commerce between the different states, or with foreign powers," was deemed unlawful. People who formed these combinations were subject to $5,000 in fines and a year in prison. Trust-related losses could be sued for triple damages in federal court by people and businesses.

Therefore, law that congress pass to prevent abuses arising from business arrangement such as the one above is Sherman Antitrust Act.

To learn more about Sherman Antitrust Act, click here:

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if you answer in the first 20 min will mark a brainliest

What was the effect of the moveable rudder, the use of a magnetic compass, and improved sails on Europe?

a.European contact with Asia decreased as trade routes moved northward.
b.European trade routes shifted from the Atlantic coast to the Italian city-states.
c. Europeans were encouraged to sail farther across the oceans than ever before.
d.European exploration decreased because of the fear of contracting diseases.

Answers

Answer:

B

Explanation:

i think B...sorry if incorrect! makes most sense to me

HELPPPPPPPPP MEEEEEEEEEEEE!!!!
Why was the American military one of the first institutions in American society to abandon segregation?
tyy

Answers

Answer:

Racial segregation in the United States Armed Forces, which has included separation of white and non-white American troops, quotas, restriction of people of colour troops to support roles, and outright bans on blacks and other people of colour serving in the military, has been a part of the military history of the United States since the American Revolution. Each branch of the Armed Forces has historically had different policies regarding racial segregation. Although Executive Order 9981 officially ended segregation in the Armed Forces in 1948, following World War II, some forms of racial segregation continued until after the Korean War. The US government complied with an Icelandic government request not to station black soldiers on the US base in Keflavík, Iceland until the 1970s and 1980s when black soldiers began to be stationed in Iceland.

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Grouper Inc. has decided to raise additional capital by issuing $199,000 face value of bonds with a coupon rate of 6%. In discussions with investment bankers, it was determined that to help the sale of the bonds, detachable stock warrants should be issued at the rate of one warrant for each $100 bond sold. The value of the bonds without the warrants is considered to be $179,100, and the value of the warrants in the market is $23,880. The bonds sold in the market at issuance for $200,900.Required:a. What entry should be made at the time of the issuance of the bonds and warrants? b. 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For the questions below, assume that the battery and the wire are ideal.a. Compare the voltage across the battery: a) when the battery is by itself vs b) when the battery is part of the complete circuit. Is the voltage across the battery different in these two situations, or is the voltage the same? Explain your answer.b. Compare the voltage across the bulb: a) when the bulb is by itself vs b) when the bulb is part of the complete circuit. Is the voltage across the bulb different in these two situations, or is it the same? Explain.c. Now compare the voltage across the piece of wire: a) when the wire is by itself vs b) when the wire is part of the complete circuit. Is the voltage across the piece of wire different in these two situations, or is it the same? Explain your answer.d. Now consider only the situation in which the battery, wire, and bulb have been arranged to form a complete circuit in which the bulb lights up. 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