William Barret Travis was born August 1, 1809 and died March 6, 1836. He was an American teacher, lawyer, and soldier. He was in command of the Texan forces at the Battle of the Alamo, where he was killed along with all of his men. He was surrounded by thousands of Mexican troops and facing near-certain death, he wrote a letter. It was considered to be one of history's most heroic letters.
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Write the thing you want to remember on a piece of paper could be a way OR connect the thing you are trying to remember with something you remember easily.
350,000 .they used as troops.
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Though Sputnik was a relatively simple satellite compared with the more complex machines to follow, its beeping signal from space galvanized the United States to enact reforms in science and engineering education so that the nation could regain technological ground it appeared to have lost to its Soviet rival.