Answer:
Described as "the shot heard round the world," British soldiers (also called red coats) in April of 1775 and minutemen (the colonists' militia) exchanged gunfire at Lexington and Concord in Massachusetts. This signaled the start of the American Revolution.
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Answer:
They had begun to question the cost of the Vietnam War.
Explanation:
By 1969, opposition to war had rose. American cities were the scenarios of mass rallies and marches for peace and a withdrawal from Vietnam. The public was worried about the high number of casualties and the economic costs of the war.
They did not see the purpose of fighting and were increasingly distrustful of the official version told by civilian and military officials, especially after the images of North Vietnam´s Tet Offensive of 1968 revealed chaos and uncertain perspectives of victory.
Reaper and steel plow were the machines invented by Cyrus McCormick and John Deere that made large-scale agriculture possible, especially on Midwestern prairies.
B) Reaper and steel plow
<u>Explanation:</u>
In the 1800's people used to do all the chores with their hands hence, it made farming a tough job and a lot of time consuming activity. During the industrial revolution, Cyrus McCormick invented a mechanical reaper, which would help reap big farms in very less time.
The steel plow played a very important role in the industrial revolution as the wooden plow used to be weak but John Deere's invented steel plow was strong and broke soil easily.
The Pawnee is a Native American tribe in Nebraska and Kansas. But in 1874, they've been moved to Oklahoma. They used to serve the Army against the European expansion.
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Answer:
While it is most often used to mean equally impractical and idealistic, it also has the sense of romantic nobility. It's source is from the great Spanish novel "Don Quixote",whose title character is given to unrealistic schemes and great chivalry.
