How did the U. S. expand in the late nineteenth century? Give two examples and explain each situation in detail. please help i will give u extra points

Where did washington’s army spend a harsh and difficult winter in 1777–1778?

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.

This passage best represents which of these theories in the declaration of independence?