How did the need for cooperation to control flooding and irrigate crops lead to the development of civilization in Sumer?

What advantages did horses give to the Mongols

How many people are in line for the president if the president gets killed?

What would happen if a state law violated the U. S. Constitution?

Identify the united states and soviet aligned states of europe, and contrast their political and economic characteristics

What did Oppenheimer tell his brother that showed how much he loved physics?

When the war began, what was Wilsons feeling about and the war?

Which expedition explored the northern reaches of the Louisiana Territory, arriving at the Pacific Ocean in 1805? A. the Pike expedition B. the Lewis and Clark expedition C. the Long-Bell expedition D. the Sparks expedition

What are some events from the past that are in some form happening again today?

What was The date of operation barbarossa?

Islam first entered western India through contact with Muslim traders. True or False