The correct answer is C.
Both 1 and 2 Thessalonians are letters wirtten by Paul to the people in Thessalonia in the year A.D. 51.
The main goal of these letters was to correct the wrong belief that the Lord would return shortly. The Thessalonians, believing this, had quit their jobs and became disorderly and Paul wrote to them to warn the idle to get back to work.
He was a heretic according to the Church which was the ultimate law behind all questions regarding the earth. Although his teachings were accurate, they went against the Church so naturally they were heresy since anything that was against the Church teachings was heresy. Of course, nowadays we wouldn't label him as a heretic, but at the time when he did it he was indeed spreading heresy, even though he was speaking the truth.
Plains Indians started hunting buffalo more efficiently.
One is right and one is wrong