Answer: a method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.
Explanation:
Answer:
The Civil War confirmed the single political entity of the United States, led to freedom for more than four million enslaved Americans, established a more powerful and centralized federal government, and laid the foundation for America's emergence as a world power in the 20th century.
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Answer:
According to the article of confederation government there were more weakness than strength. Below are the some major weakness
Explanation:
Under the Confederation Articles, some of the WEAKNESS are
1)The federal government was squeezed by the absence of authority provided to the Continental Congress.
2)The Articles gave the authority to pass legislation to Congress, but no authority to implement those rules.
3)If a state did not promote a federal law, it could be ignored by that state.
4)Congress was incapable of levying taxes or regulating trade without a federal government
The Great Migration, or the relocation of more than 6 million African Americans from the rural South to the cities of the North, Midwest and West from 1916 to 1970, had a huge impact on urban life in the United States.
