The correct answer is A) ending the Great Depression.
Franklin Roosevelt's New Deal was most notable for ending the Great Depression.
Although he received critics from his political rivals, the action that helped to bring the United States out of the Great Depression in the late 1930s was that Franklin Roosevelt started the New Deal.
When Franklin D. Roosevelt became the United States President in 1933, one of his priorities was to help the poor citizens who were suffering the harsh economic conditions of the Great Depression that started on October 29, 1929, after the US stock market crash. Roosevelt created the "New Deal," which was a series of economic programs aimed to help the ones in need. Some of those programs were the Tennesse Valley Authority, the Civilian Conservation Corps, and the Civil Work Administration.