What contributions did galileo make to the model of the solar system

Probably north korea if your family has decided to use only nuclear power.

Iam pretty sure it is c. 2000 bce

The zhou dynasty (1046-256 bce) was the longest-lasting of china's dynasties. it followed the shang dynasty (c. 1600-1046 bce) and it finished when the army of the state of qin captured the city of chengzhou in 256 bce.

Ibelieve it would be religious