It’s in Spanish I don’t understand it
1.) Kept slaves illiterate and uneducated
2.)Used violence and beatings to make them submissive
3.) Using family members or things close to the slave in question
The banks took money from the common people and passed it on to the wealthy and upper class.
Answer:
From 1865 to 1900, improvements and new technology such as the transcontinental railroad, refrigerated car, and the assembly line fostered great change in American industry.
Explanation:
During this period, the economic change most fostered by the Civil War included (1) an end to slavery; (2) an increase in the need for cheap labor to work in the factories; and (3) an increase in railroad building.
Dr Jonas Salk developwd the vaccine to prevent polio.
