Answer:
B. Microscope
This is because like a telescope is used by an astronomer, a biologist uses a microscope.
Jane Addams try to correct the ills of industrialization was when her <span>ran settlement houses which served poor residents. (immigrants/women).
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One of the major inequalities that exist in the United States in the wealth gap. There is a distinct difference between the incomes of the wealthiest Americans (Top 1%) and the poorest Americans. Much of this can be attributed to the concentration of wealth in the hands of the wealthy through access to jobs, education, investments and global markets. At the same time, the poorest citizens lack access to opportunity, jobs, education, investments and the opportunity to improve their situations. The solution is to provide more avenues for the equal redistribution of wealth.
Before the Louisiana Purchase, Louisiana was a French territory, and Napoleon threatened to block American access to the port of New Orleans on the Mississippi River. This scared Americans, because the nation wanted to expand the exports of American products.
President Jefferson sent diplomats to France to bargain access to the River, instead, Napoleon offered the sell of Louisiana. France needed money because of the war against Britain and then, the US bought Louisiana for 15 million dollars.
The Purchase impacted the Western Expansion since it doubled the size of the US and added more 14 states to the Union. It permitted the US to have more land to plantations and increase commerce and trade.
The philosophy of “Manifest Destiny” also became popular with the belief that Americans were destined to expand their territory.
