C -factory workers
because slaves were freed and indentured servants gained freedom after they finished working for a few years, but factory workers still suffer harsh conditions today so that's my reasoning
D. He discovered an important mathematical formula (pythagorean theorem, discovering the area of a right angled triangle using its side lengths.)
Answer:
the temple of Jerusalem, the main site of worship for the Jewish people, was destroyed.
The Jewish people had to find new ways to practice their religious beliefs.
The Jewish people started communities outside of the traditional Jewish homeland.
Explanation: these are the actual answers I just did it
I believe the answer is A but I'm not fully sure since I can't see the chart..