The argument he used was that because he had lived in a territory where slavery was illegal, he could never again be enslaved. This was a doctrine that was recognized in common law for centuries in Europe.
Answer:
Rome became the center of Christianity in the world.
Explanation:
I looked it up.
Answer:
the 1980s
Explanation:
Computers went on the market in 1977, and cultural lag created the shifting of computers to the 1980s