How did the development of agriculture impact the Mayan civilization?

What did justice brown’s verdict in plessy v. ferguson state?

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.

What agreement did britain and the united states make in the treaty of 1818