Because the amount of money in the world will change over time, the Constitution is never changing but the Congress changes every so often and knows what amount is appropriate for that time period. if that doesn't make sense I'm sorry it's a bit difficult to explain.
A. Great Britain granted independence.
Answer: Thomas Edison is an American inventor. One of his most famous inventions are electric power generation, sound recording, motion pictures.
He introduced the modern age of electricity. His inventions were more convenient and made lives easier.
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Concurrent powers are powers that are shared by both the State and the federal government. These powers can be exercised simultaneously within the same territory and in relation to the same body of citizens. These concurrent powers including regulating elections, taxing, borrowing money and establishing courts.
The main goal of craft unions like the American Federation of Labor that formed during the late 1800s in the US was "<span>Improving wages and working conditions," since these organizations allowed employees to negotiate with more power against their companies. </span>