During World War II, what notable contributions did Richard B. Russell Jr. make?

A. Advocating for small farmers and soil conservation
B. Opposing civil rights legislation
C. Securing military installations and research facilities
D. Bringing economic opportunities to Georgia

C. Securing military installations and research facilities

Senator Richard B. Russell Jr. played a crucial role in securing military installations and research facilities for Georgia during World War II. He is credited with helping to bring numerous military bases, including Robins Air Force Base, Fort Benning, and Fort Gordon, to the state. These installations provided thousands of jobs and economic opportunities for the people of Georgia during the war.