In the wake of the stock-market crash and the beginning of the Great Depression, President Hoover principally took which of the following actions? Group of answer choices He instituted a Federal unemployment insurance program to directly aid the unemployed worker. Convened a meeting of Trade Association leaders who pledged to maintain wages and spur new investment. He began a massive public works program employing workers directly at the Federal level to stimulate the economy. All of the Above First and Third answers only