Isolationsim set USA apart from the world troubles hence securing their military, resources, finance (especially since the wall street crash), political scenario, etc. this was both good and bad considering many US citizens hated the TOV as their ancestors were german.
Appeasement's biggest advantage was that it gave time for the allies to rearm. The general public opinion supported disarmament and opposed war. Many british people sympathised with the idea of bringing german speaking people together.
However, it gave hitler time to conquer more land and spread fear. It lead to war. It gave hitler time to rearm as well. It revealed that hitler could not be trusted and that all his promises were empty ones. Mainly, it opposed the policy of pacifism that in turn lead to what everybody dreaded- world war.
<span>President Thomas Jefferson sent secretary Robert R. Livingston and James Monroe to France to negotiate the purchase of Louisiana with Napoleon Bonaparte </span><span>
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the right answer A. farming improved because Native Americans had horses to help plow two fields

Because, They don't have another money, or people doesn't really care about them. The poor have struggles to have medical attention how they life style is like. It's hard for them to get enough medical attention, and, that's why sometimes people need to donation some money that the poor can get food, fresh water, medicine they need. Sometimes when people try to help Mother Nature comes in.. and, ruin everything. Soooo... yeah.
Hopefully, this helps you!!

Zheng He in the early 1400s led the largest exploration with seven voyages into the Indian Ocean which demonstrated the Chinese marine technology and navigation. First, he went from South China through the Indian Ocean to be recognized and get gifts from other rulers. His voyages had no intentions of conquering or colonizing but were ready to apply military force to anyone who disrespected him i.e., towards the end of his voyage he met pirates in Sumatran port whom he fought and killed 5,000 and took the leader to be beheaded in China. Other voyages include excursions to Hormuz, Arab port at the Persian Gulf, and the coast of East Arica where he carried giraffes ad skins. On his seventh and final voyage (1431 to 1433) he is believed to have died and gotten burried off the coast of India.