One of the major effects of the cotton gin on slavery was the increased need for slaves ... With Eli Whitney's invention, cotton lint could be produced quickly and ... far less painful, the increased demand for slaves resulted in slavery raising from ... effects of the Western Expansion in the United States were the intensification of
Economic sanctions and military force
The 26th amendment addressed concerns about age discrimination by saying that citizens who are eighteen years of age or greater shall not be refused or compressed by the government authorities whether federal or state on the statement of age. It restricts states from segregating among voters based on age, for people who are at least 18 years old.
