He applied his skill in engineering to toughen up the defence
The one that is an example of a social barrier to cultural diffusion is :
Laws that prohibit western-style clothing
This will prevent a lot of western people to enter that specific region because they're afraid to get into trouble
hope this helps
Answer:
Explanation:
The fertile land along the great Nile River supported the Egyptian civilization. Egyptians built cities, great pyramids, and a strong kingdom. It expanded into a great empire as art, literature, and architecture blossomed.
First one is They disagreed about church leadership and authority
Catholics Priests cannot marry
Roman catholic is headed by the pope
Roman catholic church centers on rome
Eastern Orthodox centers on constantinople
Eastern Orthodox mainly uses Greek as their language
Main language for Romans is Latin
