Which inventor improved techniques for using alternating current?

A. Thomas Edison

B. James Watt

C. Nikola Tesla

D. George Westinghouse

Why were indentured servants replaced by slaves?

What's the most common presidential first name, shared by six men?

During the Vietnam War, what contributed to low morale among US troops and on the home front?

When the plague struck Europe what happened to the economy

How many Nazi members were convicted?

Which of the following people is considered a leader in education reform in the early 19th century? (A) Henry David Th oreau (B) Horace Mann (C) John Dewey (D) Dorothea Dix (E) Jane Addams

What idea is not included in the declaration of independence reflects the influence of john locke?

Why did people resent the Office of Price Administration during the war? A. It allowed inflation to get out of control. B. It was believed to have overcharged people for household items. C. It dramatically increased the price of farm goods. D.

Which of the following best describes a central idea of president reagan's speech?

Describe the new techniques during the Song dynasty which led to increased farming.