The Mariana Trench what create it?

Describe the development of french settlements and beginning of conflict with the native americans near the st. lawrence river.

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.

He table below shows the number of immigrants to the united states from different regions of europe between 1871 and 1910