White supremacy is the belief that white people are the ultimate superior race. People who believe in this truly believe that they are superior to other races and as they continue to believe in such a ridiculous ideology, there will forever be conflict and racism.
Phenotype is the physical characteristics of a person. Height, skin color, and hair color are all examples. Due to African american features, their skin color will cause some people to discriminate against them. They can suffer from desperate treatment such as failure to hire, unequal terms and conditions, and unequal access to benefits.
Red lining is sectioning off a race of people from having equal access to housing and home owner opportunities. There are several cases of red lining that have disproportionately affected black people. Red lining can effect education opportunities, and segregation.
https://www.nber.org/digest/202102/searching-origins-redlining-black-neighborhoods
Colonization means conquering a place that already has had people in it. People have been colonizing lands for all of history. For example, the 13 colonies. From 1607 to 1776, The British had 13 colonies settled on the Atlantic coast of America. Another example would be when Christopher Columbus first came to America.
https://www.history.com/topics/colonial-america/thirteen-colonies
A degrading term for interracial marriage. Interracial marriage has kind of always been frowned upon. It actually used to be completely illegal back in 1661 and was common in multiple states until 1967. Even when becoming legal, people still had their differences.
https://www.ferris.edu/HTMLS/news/jimcrow/question/2010/may.htm#:~:text=Laws%20prohibiting%20miscegenation%20in%20the,the%20issue%20in%20Loving%20v.
Jim crow laws were laws applied some time after the civil war to impose segregation. It mainly effected the south. African Americans were denied the right to vote, get jobs, and get an education.If you tried to resist jim crow laws you would be arrested.
https://www.history.com/topics/early-20th-century-us/jim-crow-laws