Baby boomers helped out the economy, birth rates increased and a population growth . More goods and services needed
The building material that the Romans used was concrete.
Answer:Civil liberties protect us from government power. They are rooted in the Bill of Rights, which limits the powers of the federal government. The government cannot take away the freedoms outlined in the Bill of Rights, and any action that encroaches on these liberties is illegal.
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It provided the needed structure for the survival of the nation between 1781 and 1789.
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After the American Revolution, that official document named the "Articles of Confederation" was drafted to reflect the idea and principles of the American Revolution.
There was need for a document that will provide a structure of survival while the American People figured out the best way to have and run an effective national government.
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Though the first actual helicopter wasn’t built until the 1940s, it is believed that Leonardo da Vinci’s sketches from the late fifteenth century were the predecessor to the modern day flying machine. As with many of da Vinci’s ideas, he never actually built and tested it – but his notes and drawings mapped out exactly how the device would operate.
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