American leaders explained their decision to enter word war 1 by saying they wanted to?
a: win the war to gain new territory.
b: keep the oceans safe for shipping.
c: punish those who made war on civilians.
d: make the world safe for democracy.

Match each person with his contribution. aristotle socrates eratosthenes hippocrates he studied the causes of illnesses in search of cures. he created a teaching method that involved asking questions. he determined that earth was round. he educated alexander the great.

Which of the following was the largest group of people living in the region of transylvania? a. german b. slavic groups c. romanians d. italians

Select all that apply. identify two reasons for the fall of the ming dynasty. invasion by the japanese and koreans death of the emperor invasions poor leadership