Who is the brain? are they a user or is it one of the people that run this website

Ineed to have answers for numbers 2-4 reply to this question

What were copernicus’s ideas about the order of the universe deemed to be dangerous to church thinking? (5 points) a.the church was invested in the idea that the earth was at the center of the universe b.copernicus was developing a new religion that would challenge the church c.the church feared his ideas threatened their control of european universities d.copernicus was a follower of luther and therefore could not be trusted

The talf hartley act of 1947 restricted the rights of