"Golden Presidents" is often a phrase given to presidents of the Gilded Age, but it should be noted that this is not always the case at all.
C. was not one of the requirements of the Versailles Treaty.
The case is Plessy versus Ferguson. The ruling said that segregation was constitutional as long as it was equal for both blacks and whites. The Brown versus the Board of Education later overturned this ruling.
Most of Europe was heavily bombed, and the war effort had cost a very large amount of resources, both physically, and in terms of loss of life.
Use the process of elimination here. It's not A, because she supported womens rights. Its not B because once again, she supported womens rights. And it can't be C, because that doesn't seem very "free". What do you think it is?