Erin was told that her new college roommate had been diagnosed with depression a few years ago. erin then incorrectly perceived her roommate's laughter as phony. this best illustrates the impact of

the correct answer on edgen is:

(c.) prevent the spread of communism.

i just took the test.

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.