The Battles of Lexington and Concord on April 19, 1755. good luck!
The First Transcontinental Railroad was a 1,912-mile continuous railroad line constructed between 1863 and 1869 that connected the existing eastern U.S. rail network at Omaha, Nebraska/Council Bluffs, Iowa with the Pacific coast at the Oakland Long Wharf on San Francisco Bay.
By supporting causes to make sure mexican immagration did not happen
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The president is the "boss" for millions of government workers in the Executive Branch. He or she decides how the laws of the United States are to be enforced and chooses officials and advisors to help run the Executive Branch.
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