What was a singnigicat social change during the gilded age?

The most major social problems that emerged during the gilded age was the plight of the factory workers, the condition that people in urban areas lived in was awful. The rights of the workers got better during the 1900's

a woodchuck would chuck 12.5 wood : 3

it refers to race, i am pretty sure this was a popular term in nazi germany or something.