The first human ancestors appeared between five million and seven million years ago, probably when some apelike creatures in Africa began to walk habitually on two legs. They were flaking crude stone tools by 2.5 million years ago. Then some of them spread from Africa into Asia and Europe aftertwo million years ago. hope this helps
<span>The differences between the Federalists and the Antifederalists are vast and at times complex. Federalists’ beliefs could be better described as nationalist. The Federalists were instrumental in 1787 in shaping the new US Constitution, which strengthened the national government at the expense, according to the Antifederalists, of the states and the people. The Antifederalists opposed the ratification of the US Constitution, but they never organized efficiently across all thirteen states, and so had to fight the ratification at every state convention. Their great success was in forcing the first Congress under the new Constitution to establish a bill of rights to ensure the liberties that the Antifederalists felt the Constitution violated.</span>
Iron Curtain: A term coined by Winston Churchill about the Soviet hold on Eastern Europe
Truman Doctorine: <span>principle that the US should give support to countries or peoples threatened by Soviet forces or communist insurrection.
Marshall Plan: Giving supplies and loans to struggling nations (Notably recovering Germany) to help them build up</span>
The first permanent settlement was Jamestown.
The regulations of the Missouri Comprose were that the extension of slavery were to be regulated for thirty years. It was made in 1820.
