The correct answer to this open question is the following.
Although there are no options attached we can say the following.
FDR made many changes in his first 100 days of office. The way he fought depression was basically through the creation of the "New Deal," a series of programs and legislation aimed to help the American people that had lost their jobs due to the Great Depression that started after the US stock market crashed on October 29, 1929.
The New Deal was very important for millions of American people that had been suffering from the harsh economic conditions left by the Great Depression. The policies of the New Deal were indeed a distinct turning point in U.S. history.
The New Deal was the series of economic programs and legislation created by President Franklin D. Roosevelt as a result of the Great Depression. Under the New Deal, the federal government created the Tennessee Valley Authority Act, the Work Progress Administration, the Social Security Act, the Civilian Conservation Corps, or the Social Security Administration.