What role did constantine i play in the spread of christianity in europe?
a. he was the first roman emperor who also served as the roman catholic pope.
b. he started the crusades after spain was conquered by the islamic empire.
c. he divided christianity into an eastern sect and a western sect.
d. he converted to christianity and ended the cruel treatment of christians.

How has urban renewal affected poorer neighborhoods in major cities? check all that apply. 1. communities have been transformed to meet the needs of the modern population. 2. old stores and factories have been renovated and used for new purposes. 3. crime rates have increased as more money has come into the neighborhoods. 4. many community businesses have gone into decline or been forced to close. 5. a number of african americans have been displaced from their homes.