The map represents the northwest region of the United States. A line extends across the region from east to west moving over the Rocky Mountains towards the coastal region of Oregon.
Review the map above. Why is the black line significant in American history? (5 points)

a
It represents the northern boundary line for territory claimed by Mexico.

b
It represents the main route for settlers moving into the Oregon Territory.

c
It represents the northern boundary line for the territory claimed by the United States.

d
It represents the path of the Transcontinental Railroad, a major trade route in the United States

Answers

Answer 1
A because i think it’s better for Mexicans
Answer 2
The answer should be B

Related Questions

in at least 2 complete sentences why a traveler will need to visit a currency exchange, include how exchange rates are determined

(don't use goo gle, or at least paraphrase if u do)

Answers

Answer:

to get more stuff dat he/she needs

Explanation:

A traveler would need to visit a currency exchange because other countries have a different monetary value in their currencies. Currency exchange rates are determined in two main ways being a fixed rate or a floating rate. (Hope this helped) :)

George Washington is to John Adams, as Thomas Jefferson is to

Answers

Answer:

Arron Burr/ George Clinton

Explanation:

John Adams was Washington's vice president, as Arron Burr/ George Clinton (depending on year) were Thomas Jefferson's vice presidents.

In case I misunderstood the question and you're looking for who Thomas Jefferson was vice president to, the answer would be John Adams.  

Hope this helps!

.
The Bessemer steel process affected westward expansion in the United States by enabling—

railroads to be built in order to carry people and goods to the West

Conestoga wagons to be built in order to carry people and goods to the West

interstate canal systems to be built in order to transport agricultural goods from west to east

clipper ships to be built in order to transport passengers from the East Coast to the West Coast

Answers

Answer: interstate canal systems to be built in order to transport agricultural goods from west to east

Explanation: Railroads were not an efficient form of transporting goods in 1860. Shipments through canals and rivers could reach more people in the western

The core of Earth is made out of iron and nickel. The outer core's temperature is so hot that it melts the metal. The inner core is solid metal. What causes these differences?
A. The outer core is is 2,2,300 300 km thick.
B. The inner core is kept solid by the intense pressure of all of the layers above it.
C. The inner core has a cooler temperature, allowing the metal to remain solid.
D. The inner core is made of a different metal.

Answers

Answer:

c

Explanation:

The inner core is solid because it is made of very dense, or heavy, materials - like iron and nickel. Even though it is very hot, these materials don't "melt" very easily, so they stay solid.

The inner core is kept solid by the intense pressure of all of the layers above it, which is why the inner core is solid metal. Therefore option B is correct.

What is Core?

It is located at the deepest point of the Earth's interior. The inner core and the outer core are two different sorts. The inner core is solid, whereas the outside core is a liquid layer. 15% of the earth's volume, or 3500km in diameter, is made up of the core.

Our main estimate of the deep earth's temperature comes from the way iron melts at extremely high pressures. We are aware that the majority of the earth's core, which extends from 2,886 kilometers to 6,371 kilometers (1,794 to 3,960 miles), is composed of iron with some pollutants.

The transition between the liquid outer core and the solid inner core, which are both parts of the earth's core, is located at a depth of 5,156 kilometers (3,204 miles). Therefore, this lab temperature should reasonably nearly resemble the actual temperature at this liquid-solid border if we can determine the melting temperature of iron at the tremendous pressure at the boundary between the inner and outer cores.

To know more about Core follow the link.

https://brainly.com/question/381593

#SPJ6

The American attack at Trenton was successful mainly because?

A. Trenton was guarded by Hessian troops.
B. Washington’s troops obeyed their orders.
C. no one expected troops to cross the river at night.

Answers

Answer:

Trenton was guarded by Hessian troops.

Washington’s troops obeyed their orders.

Write a journal entry/essay about the battles and events that led to the Texas Revolution including the Treaty of Velasco and what it meant for Texas. Make sure you have the correct dates and order of events.

Answers

Answer:

Explanation:

The most immediate cause of the Texas Revolution was the refusal of many Texas, both Anglo and Mexican, to accept the governmental changes mandated by "Siete Leyes" which placed almost total power in the hands of the Mexican national government and Santa Anna.

Which industry was important to the early development of Olympia?
banking
mining
tourism
timber

Answers

Answer:

Timber

Explanation:

Olympia's early developement was based on the port facilities and lumber-based industries.

D is the correct choice

The marriage of Isabella and Ferdinand

Answers

Answer:

Ferdinand of Aragon marries Isabella of Castile in Valladolid, thus beginning a cooperative reign that would unite all the dominions of Spain and elevate the nation to a dominant world power. ... Four years later, Spanish Muslims were handed a similar order

Explanation:

Answer:

Ferdinand of Aragon marries Isabella of Castile in Valladolid, thus beginning a cooperative reign that would unite all the dominions of Spain and elevate the nation to a dominant world power. Four years later, Spanish Muslims were handed a similar order.

Explanation:

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