C. The shape of organisms cells varies according to their different functions
The two countries are Canada and the United States since Alaska is in the Arctic Ocean
It began after the stock market crash of October 1929, which sent Wall Street into a panic and wiped out millions of investors. Over the next several years, consumer spending and investment dropped, causing steep declines in industrial output and employment as failing companies laid off workers.
Answer:
During the antebellum and Civil War periods, social contract theory was used by all sides. Slaveholders used it to support states' rights and succession, Whig party moderates upheld the social contract as a symbol of continuity in government, and abolitionists found support in Locke's theories of natural rights.
Explanation:
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