Hitler attacked the soviet union to keep them from aligning with britain and to crush
a.
its industry
c.
bolshevism
b.
capitalism
d.
agriculture

The economy shifted from to industrial during the first industrial revolution

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.

What deadly disease cost many workers their lives before dr. william gorgas found a treatment?