Brazil gained it independence on September 7th, 1822. Brazil got their independence because an antagonistic relationship happened between Brazil and Portugal. Brazil proved that their people could over power them.
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As labor is divided amongst workers, workers are able to focus on a few or even one task. The more they focus on one task, the more efficient they become at this task, which means that less time and less money is involved in producing a good.
Explanation:
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It is B because they both led an important role during the French revolution Robespierre led the storming of basttile and napolean led the French army to victory until they marched in to Russia during the winter man that was a bad decision
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The Colombian Exchange was an Exchange in between Native Americas and the colonizing Europeans. It saw the exchange of ideas (mostly from Europe), natural resources (such as crops), as well as diseases (which led to the demise of the native population).
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The Pure Food and Drug Act of 1906 prohibited the sale of misbranded or adulterated food and drugs in interstate commerce and laid a foundation for the nation's first consumer protection agency, the Food and Drug Administration