Final answer:
Truman's Fair Deal was received differently due to the recovered economy and changed political landscape, as well as the specific civil rights focus of his policies.
Step-by-step explanation:
Truman's Fair Deal was received differently than his predecessor's policies for several reasons. One major factor was that the American economy had recovered after World War II, which created a different context for implementing new policies. Additionally, American politics had also changed, with a more conservative Congress that was resistant to Truman's reforms. Furthermore, Truman's Fair Deal specifically aimed to address civil rights issues, which faced significant opposition from conservative members of Congress. Therefore, option a. Because the American economy had recovered, option b. Because the American politics had recovered, and option c. Because the American economy had not recovered are all correct answers.