Did the catholic church control western or eastern europe

Which statement best describes a contribution of the works of nicolas copernicus and galileo galilei?

(05.04 mc) how did the roman transportation system keep the empire strong? plz

Match the description to the term. 1. ancient people of the british isles normans 2. possible location of oldest known writing emigrate 3. a variety of a language celts 4. the study of word forms indus valley 5. to leave one's country morphology 6. invaded england in a.d. 1066 dialect