The Louisiana Purchase changed the US because it doubled the size of the then US. Thomas Jefferson was eager for Lewis and Clark to explore the West because he wanted to find new places for the colonist to live and people to settle there before anyone else did.
What did Alger Hiss, Whittaker Chambers, and Ethel Rosenberg have in common? They were accused of espionage during the Red Scare.
Russia.
The United states had a major role in bringing the war to an end and at the same time championed the start of the trial of most of the perpetrators of the world War. Although most of the top German military elites that had including Hitler himself committed suicide. Russia felt that it was not fair for the United states to have held most of the prisoners since Russia was also a subject of attack during the war.
Answer:
He hire Stanley to arrange trade treaties, which prompted Britain, France and Germany to join in a scramble for African land.
Explanation:
