Ineed for graduation grade how did the us economy change under the reagan administration

What was the importance of the open door policy?

How was louis and clark expedition event unfolding and what was going on

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