How did the invention of interchangeable parts revolutionize the way products like guns could be produced?

Answer:

Interchangeable parts, popularized in America when Eli Whitney used them to assemble muskets in the first years of the 19th century, allowed relatively unskilled workers to produce large numbers of weapons quickly and at a lower cost, and had made repair and replacement of parts infinitely easier.

Explanation:

it is an idea or statement which only comes from someone's feelings

our culture of online shaming is out of control?

Most instructors and courses prefer you to use parenthetical citations at the end of a sentence or paragraph where source material appears--rather than footnotes or end notes. What information should be included in a parenthetical citation?
A .the title of work and the type of source
B. the author's last name and a page number
C. the title of the work and author's name
D. the author, publisher, and publication year

Which of the following was not taken into consideration in order to accurately interpret nonverbal behavior? You are telling your friend about something important in your life. It's a serious moment. Suddenly, your friend glances over your shoulder and bursts out laughing. You're shocked and you immediately ask your friend how he could laugh at something so serious.

The following question has two parts. First, answer Part A. Then, answer Part B.

Part A:

Which sentence BEST explains why Emma befriends Harriet?

A
Harriet lacks refinement, and Emma wants a project.

B
Harriet does not have many friends, and Emma is very sociable.

C
Harriet wants to become a member of high society, and Emma can help her.

D
Harriet wants to be married, and Emma knows the eligible bachelors.

Part B:

Which excerpt from the text BEST supports your answer to Part A?

A
Harriet Smith was the natural daughter of somebody. Somebody had placed her, several years back, at Mrs. Goddard's school, and somebody had lately raised her from the condition of scholar to that of parlour-boarder.

B
. . . but they must be coarse and unpolished, and very unfit to be the intimates of a girl who wanted only a little more knowledge and elegance to be quite perfect.

C
. . . Emma lost no time in inviting, encouraging, and telling her to come very often; and as their acquaintance increased, so did their satisfaction in each other.

D
Emma encouraged her talkativeness, amused by such a picture of another set of beings, and enjoying the youthful simplicity which could speak with so much exultation of Mrs. Martin's having "two parlours, two very good parlours, indeed . . . and of their having eight cows. . . ."

in which of the following situations would audio and a photograph be the best choice?
A. When you have done a good job sounding like a famous actor or singer
B. When you feel the music would make a good transition between portions of your presentation
C. When you have a photo and a recording of a famous person giving a speech
D. When you have a good recording of an actor reading a book aloud

Which of the following phrases best describes Abagnale in his youth?