USA HISTORY

WESTWARD EXPANSION INDUSTRIALIZATION URBANIZATION 1870 1900

WESTWARD EXPANSION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which answer below represents an invention that helped settlers adapt to life in the challenging environment of the Great Plains?
A
Cotton Gin
B
Electricity
C
Steel Plows
D
Telephone
Explanation: 

Detailed explanation-1: -One new farming method, called dry farming, was to plant seeds deep in the ground, where there was enough moisture for them to grow. By the 1860s, Plains farmers were using steel plows, threshing machines, seed drills, and reapers. These new machines made dry farming possible.

Detailed explanation-2: -Farmers learned they could grow crops on the dry soil if they plowed deeply, breaking up the tough sod with the new steel plows. Lacking trees and other materials, settlers on the Great Plains built their homes from sod, a sort of packed dirt held together by roots and cut into squares.

Detailed explanation-3: -The frontier settlers faced extreme hardships-droughts, floods, fires, blizzards, locust plagues, and occasional raids by outlaws and Native Americans. Yet the number of people living west of the Mississippi River grew from 1 percent of the nation’s population in 1850 to almost 30 percent by the turn of the century.

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