Answer:
they show us the location of the parts of the world
The correct answer to this open question is the following.
The question does not include options. We do not know the name of the individuals you are referring to. You also did not mention what period in the history of the US you are referring to.
So although your question is incomplete, we can help you answer in the following general terms.
We assume you are referring to the Progressive era in the United States history from the 1880s to the 1920s.
During this era, many reformers demanded changes in US politics and economics. After many injustices lived during the Gilded Age, muckraker journalists exposed the corruption activities of many legislators and politicians. The federal government created legislation to stop this situation and also created laws to eliminate monopolies in the economy.
So we can say that reformers built a foundation to change the political and economic scene in the US, as well as society.
<span>The Missouri compromise was about whether slavery should continue a part of American society. It allowed the state of Missouri to become a part of the union while retaining slavery, balanced by admitting Maine, which was a free state. It also prohibited slavery in the new Louisiana Purchase states. It was considered deeply flawed on both sides, and merely established the differences that would later lead to war.
hope this helped:)</span>
The nations had different systems of government and different economic systems. The USSR hated the U.S and it's capitalism, hoping to one day crush it but with the fall of the USSR in 1991, It was a monumental victory for capitalism over communism and socialism.
