Answer:
The answer to this question is B
It was the Love Canal tragedy that significantly impacted the passage of the Superfund Act in 1981, since prior to this there was no collectivized way to go about cleaning up these kinds of disasters at a federal level.
Eratosthenes figured that Earth is orbiting around Sun.
New schools of philosophy emerged.
Architecture got better.
Pythagoras theorem was invented.
Hippocrates invented doctors ethic.
Women started to get more rights.
Answer:
He made a deal with Henry Clay.
Explanation:
It was widely believed that Clay, the Speaker of the House, convinced Congress to elect Adams, who then made Clay his Secretary of State. Jackson's supporters denounced this as a "corrupt bargain.