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.
Made it illegal to bring in foreign corn - to make sure people bought British crops and allowed landowners to put their prices up.
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The last battle of the war was the Siege of Yorktown. The Continental Army sorrounded the British fortified position and the French ships blasted it from the sea. It ended with the surrender in the field of the British commander Gen. Charles Cornwallis on October 17, 1781.
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<em>3 key amendments to the Constitution adopted shortly after the war — abolishing slavery, guaranteeing equal protection and giving African Americans the right to vote — further cemented federal power.</em>
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