PLEASE HELP ASAP!! Describe the changes the Industrial Revolution brought to the lives of working-class people

In one to two paragraphs, compare and contrast the american, french, and mexican revolution.

Legacy of the new deal is positive or negative

What event started the space race and made americans feel their security was threatened a.) alan shepard's suborbital flight. b.) the launch of sputnik c.) the launch of explorer d.) the cuban missle crisis