By meeting the challenges of the prairie’s harsh climate and poor farming conditions, homesteaders eventually settled 50% of America’s urban areas, or more than 10 million acres. 50% of America’s West Coast, or 35 million acres. 20% of America’s East Coast, or more than 5 million acres. 10% of all American land, or more than 270 million acres.

answer: idk

explanation: because i just don't

its main object was the establishment of "settlement houses" in poor urban areas, in which volunteer middle-class "settlement workers" would live, hoping to share knowledge and culture with, and alleviate the poverty of, their low-income neighbors.

profound political, administrative, and social changes in the british isles.