What event played a major role in spread of communism and fascism in europe

As you drive in to school, you hear a random radio-show caller arguing that sun exposure really has not been shown to cause skin cancer and that some research suggests that skin cancer is completely genetic and not related to sun exposure at all. at the time, you think that this is a silly argument and that the caller does not know what she is talking about. however, two months later, you are outside without wearing sunscreen, and you find yourself remembering that you had read something about how the sun actually does not cause skin cancer. this process is evidence that has influenced your attitude

The signing of which document ended the american revolutionary war? a. u. s. constitution b. declaration of independence c. treaty of paris d. treaty of versailles

What describes the social structure of the south in the antebellum era? check all that apply. a: mass immigration b: small towns c: no organized religion d: little or no organized education e: slow population growth