William B. Hartsfield and Ivan Allen Jr. made permanent impacts on Atlanta and the state of Georgia through
A) Their strong support of segregation and maintaining single party politics.
B)Their desire to ignore problems and focus on the positives of living in Georgia.
C) Their strong support of desegregation, the development of transportation systems, sports teams, and infrastructure which led to economic growth and social change. D)Bringing the Olympics to Georgia, which increased tourism and economic growth.