Who developed a machine that allowed sound waves to travel across a wire as an electrical current?

A) Alexander Graham Bell

B) Thomas Edison

C) Lewis Latimer

D) William Kelly

What belief was generally held by the delegates to the constitutional convention of 1787

Slavery was a form of cheap labor in the South before the Civil War. After the war, it was replaced by which of the following?

How did the Japanese emulate China? A. By embracing the Shinto religion practiced by the Chinese B. By adopting a similar ideographic writing system C. By persecuting Buddhist communities D. By rejecting lavish imperial courts and large bureaucracy

During the early colonial era, Virginia's economy depended upon

Why did Marx's communist ideas appeal to most Russians?

What does Ruskin say England must do to again be "a source of light, a center of peace"?

Why are Muslims, Christians and jews considered religions

Which of the following is characteristic of judicial restraint?

What abolitionist rented a house from the husband of the woman for whom Grace Park in Akron, Ohio, is named

Who was the author of the Iliad and the Odyssey? What were these works about?