Answer:
The Trail of Tears was part of a series of forced relocations of approximately 100,000[1] Native Americans between 1830 and 1850 by the United States government[2] known as the Indian removal. Members of the Cherokee, Muscogee (Creek), Seminole, Chickasaw, and Choctaw nations (including thousands of their black slaves[3]) were forcibly removed from their ancestral homelands in the Southeastern United States to areas to the west of the Mississippi River that had been designated 'Indian Territory'.[2] The forced relocations were carried out by government authorities after the passage of the Indian Removal Act in 1830.[4] The Cherokee removal in 1838 (the last forced removal east of the Mississippi) was brought on by the discovery of gold near Dahlonega, Georgia in 1828, resulting in the Georgia Gold Rush.[5]
The Progressive era was an Era that lasted from 1820 to 1920, it was a collection of ideas and activities about how to fix many problems in American society.
They aimed to stop Senate corruption because, at that time, political machines often influenced the election of senators in exchange for federal contracts and jobs. So the progressists proposed the direct election of senator by all states voters. This was passed by the 7th Amendment.
The Rough Riders were a famous group of horsemen during the Spanish-American War. They were led by Theodore Roosevelt. Roosevelt actually resigned from office so that he could serve.
I would say the answer is C. Persons from varied backgrounds working together to try to do a job well.
