Technological achievements made during the tang and song dynasties were important because they

What roles does climate change and natural resources play in global politics?

What changes did japanese militarists make when they came to power?

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