These national obligations to the states illustrate the concept of federalism because it is the national gov's responsibility to its separate but contributing, building blocks.
The Atlantic Charter was the document that stated the Allies' war aims, including belief in the four fundamental freedoms (freedom of speech, freedom of worship, freedom from want, freedom from fear) and condemnation of Nazism. It also called for a new association of nations. The Atlantic was made prior to the U.S.'s entry into WWII.
It included liberals and unionist in its meaning of "un-American". The House Un-American Activities Committee (HUAC) was made in 1938 to examine charged traitorousness and subversive exercises with respect to private natives, open workers, and those associations associated with having Communist ties.
I think one of them in mexico.