i think it is the second one
<span>Assuming that this is referring to the same list of options that was posted before with this question, the correct response would be "</span><span>by breaking up different unionized labor strikes and vetoing the Taft-Hartley Act," since he felt that these were having a negative impact on competition in the US economy. </span>
Limiting the fees that the railroad charged for
The Great Depression changed Germany politically by the formation of the Nazi party and the development of fascism or a complete dictatorship of the Germany's elite industrialists and they blamed the Jewish people on their economic problems thus deflecting criticism of bringing it on themselve ie the big industrialists. As for America entering the WWII, of course that was when the Japanese fascists attacked and burned Pearl Harbour thus forcing the US to respond and go to war.