What caused the Persian wars

The first design for solar powered houses came from: Harvard university government competitions for more efficient designs Massachusetts institute for technology

Why did medieval kings become more powerful during the 1200's? Peasants rebelled against nobles. The Church left England. They used money paid by townspeople to hire armies. They sent people from towns back to feudal estates.

What happened in Plessy v. Ferguson?

What effect did the treaty of tordesillas have on europe and exploration? The treaty gave most of the Western Hemisphere to Spain. The pope was no longer the supreme religious and political authority in Europe.

Which of the following best explains the outcome of the 1828 presidential election? John Quincy Adams was a popular president, and Andrew Jackson ran a poor campaign.

This president was praised for his efforts in the Gulf War, but was criticized for his poor efforts in strengthening the nation's economy: Bill Clinton George H. Bush John F. Kennedy Ronald Reagan

Why does molotov believe a "second front" should be opened in 1942?

Which of the following forces causes comets to regularly return to the inner solar system after being gone for many years?

What did founders Thomas Jefferson, John Adams and James Madison believe about religion and government A.) That religion and government should stay as separate as possible B.) That it would work best for the government to control religion C.

Why did peasants agree to farm the land that other people owned? a. because it was the only way their sons could become knights b. because they could live in the noble's castle in return c. because they would be protected from enemies in return d.