The answer is B. Roosevelt's plans to expand the Supreme Court were not well thought out.
The correct answer is Increased support for social reform in spite of regional resistance. Some of the social reform included public school for children; Declaration of Rights of the Women of the United States with the Suffrage movement; also the religious reform was important for the profound social reform.
<em>Declining political participation as a result of the Enlightenment</em> is wrong because democracy was broadened in early 1800, till then only Kentucky and Tennessee could elect and only white men and wealthy could vote, around 1820 eight states were participating in elections and other groups as free-men could vote, later with the ratification of the U.S. Constitution and the 15th Amendment African-Americans and women were also allowed to vote.
This answer is wrong<em> Significant increase in protections for American Indians through new treaties</em>. Around this period many American Indians went to war to protect their land from the white invasions and expansion, many Indians were killed by the whites. Even there were around 368 treats between US government and American Indians from 1776-1886 most of the treaties were about land, but these treaties required the Indians to cede their lands, others to give an annuity for the territory loss, by the time Indians could not purchase American lands so the treaties did not protect the Indians.
The option <em>Rapid decline of political factions in light of an improving economy</em> is wrong because around 1829-1850 there was great grown with the Market Revolution, the improving of economy was not declined.
Vehicles. We can't do most of the stuff we do now without them. Like, we need dump trucks to carry heavy, heavy loads of garbage to one place. Or like a semi-truck, which helps us move big objects at once without having to walk to the place to drop it off. Trains, planes, buggies, cement haulers, tractor trailers, all of those things are as important as breathing anymore. And telephones; telephones have been used for ages, to help us contact people that are far away, like out of the country. And silverware and plates; people use those all the time! They stop most food accidents, and they can be used to show off their cool designs to other people!
The fighting between France and Britain in Europe and the Caribbean helped the American cause because 2) it left fewer British troops to fight in North America. The Americans had often felt ill-equipped compared to the British army, so the less people there were fighting for the British side, the better.
The statement can be taken either way because it is still a topic in which a definite conclusion hasn't been made. It is suggested that the coach of the losing team or whole of the losing team were sacrificed to the Aztec Gods, but this is disputed by lots of historians because in the Aztec society it was an honor to be sacrificed, so it might have been that the winning coach or the whole team were sacrificed instead. Considering the importance of the game on a political and religious levels, it is hard to tell which way did the sacrifices were taking place, and even if they occurred at all.