Because christianity emphasized congregational worship, a fundamental change in the was needed. multiple choice iconography of the church placement of the altar architectural design of places of worship hierarchy of the gods all of these answers are correct.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.

answer; /// direct cinema limits the use of narrators; ; ; and: : : : allows the audience to observe events as they occur;