Manhattan Project
the development of the atomic bomb, the best-kept secret of the war, even Truman didn't know about it when he became president; it was called that b/c it was mainly being worked on at Columbia University in Manhattan
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The primary reason why the Battle of Saratoga was a turning point in the American Revolution is because "<span>It convinced the French to join the war on the side of the colonists", since it was a decisive American victory. </span>
Answer and Explanation:
The Industrial Revolution changed material production, wealth, labor patterns and population distribution. Although many rural areas remained farming communities during this time, the lives of people in cities changed drastically.
Answer: The Bill of rights is to protect the rights of the citizens.