It reinforced segregation and discrimination.
Booker T. Washington (1856-1915) advocated gradualism. That meant being patient and doing what white society would allow, which meant changes and better times for blacks would come slowly.
A different point of view was taken by W.E.B. Du Bois (1868-1963). Du Bois noted that Washington's approach was not accomplishing any real gains for blacks. He also felt that Washington's point of view showed acceptance of the racial inferiority of blacks. Plus he saw that institutions in the black community were being dominated by persons like Washington, rather than really empowering all individuals for themselves. Du Bois argued that all black citizens should have the right to vote, equality as citizens, and access to education according to their abilities, and his approach was more confrontational, attacking segregation using protests, lawsuits, and publications. Du Bois was strongly active in the National Association for the Advancement of Colored People (NAACP).
Living in a place but not by the laws
The Congress shall have Power ... To make all Laws which shall be necessary and proper for carrying into Execution the foregoing Powers, and all other Powers vested by this Constitution in the Government of the United States, or in any Department or Officer thereof.
b.) Denied powers
In 2007, Switzerland accidentally invaded a country in Europe called Liechtenstein
The fear that communism would spread, like the domina theory that Asian countries would fall to communism like dominos