President Carter proposed the Economic Stabilization Act and the National Energy Act to address inflation and energy dependence. These plans aimed to gain political support but ultimately did not result in significant economic growth. Their mixed outcomes reflected the challenges of the time. ;
President Carter proposed two significant economic plans, the Economic Stabilization Act and the National Energy Act, which aimed to address inflation and energy dependence. Although these plans sought to improve the economy and gained some political support, they ultimately did not lead to significant economic growth. Thus, the correct answer is B. did not improve economic growth.
;