The use of science became very important during the
A. Ice Age
B. Middle Ages
C. Age of Exploration

In a planned economy, which of the following does the job of market forces in order to determine the outcomes?

True or false: abraham lincoln delayed the emancipation proclamation to make sure the border states would stay loyal. *

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.