How were the motivations for establishing the Truman Doctrine and the Marshall Plan similar?

Both the Truman Doctrine and the Marshall Plan were motivated by the desire to contain the spread of communism and stabilize Europe after World War II. The Truman Doctrine aimed to provide political and military support to nations resisting communist influence, while the Marshall Plan sought to economically rebuild war-torn European countries, thereby reducing the appeal of communism. Together, these initiatives reflected a strategic approach to counter Soviet expansion and promote democracy and capitalism in the region.