Approximately 180 million years
All continents were united in one super continent known as Pangaea. according to Wegener, an observation into the shape and designs of the continents reveals that all the continents were once one large mass. the continent begun to split approximately 180,000 million years ago.
Braceros worked on farms and on railroads, making it possible for the U.S. economy to meet the challenges imposed by the war effort. existed and viewed the Bracero program as a way for the U.S. to obtain cheap labor.
She began teaching school at age 14. In 1819, she returned to Boston and founded the Dix Mansion, a school for girls, along with a charity school that poor girls could attend for free. She began writing textbooks, with her most famous, Conversations on Common Things, published in 1824.
Answer:
it accelerated the economic crisis
Explanation:
Montesquieu believed that government power should be divided between different branches, much like the executive, legislative, and judicial branches in the United States
Alexander had previously prepared takeover by defeating the Persian army at Issus and captured the Mediterranean eliminating the threat of a Persian naval invasion. As well as keeping Persian land reinforcements from coming from the West, which was key in focusing on other points.