What is the Alien Act ??? I really need help

In three to four sentences explain how wage discrimination reaults in unegual pay and how this can be corrected

All of the following statements point out negative aspects of the gilded age except: a. politicians gave government jobs to political supporters. b. political bosses cheated large cities out of millions of dollars. c. industrialists bribed members of congress to ensure favorable votes. d. in 1903, wisconsin became the first state to hold primary elections.

Many of these mythological stories were filled with violence. why do you think this is?