What caused the downfall of Ghana?

A. Climate change and Berber battles

B. Songhai invasions and disease

C. Internal revolts

D. Depletion of the salt mines

What was a real accomplishment/change brought on by the Russian Revolution? a the Bolsheviks took power b full, pure communism was brought to Russia c the czar abdicated - stepped down from power d Stalin came to power

Was the fourth crusade successful?

Why didn't maos forces move west or south

A ship with square and triangular sails

What is the constitutional basis for the expressed powers of the federal government? A. they were assumed by the writers of the Constitution to be necessary for the government to function. B. They are directly listed in the Constitution. C.

How did the French and Indian war effect European power in the new world

Who were considered to be the two leading composers of the 1900s?

Which of these 1930s project had the greatest effect on the people of the western United States? A) Hoover Dam B) Mount rushmore C) Grand Coulee dam D) Empire State building

Describe Calvin's reformation of the city of Geneva

Which of Taft's actions most harmed his standing among conservative