Answer:Britan, France and Spain owned the land west of cumberland gap
Explanation:
The Plymouth Separatists cooperated with the Puritans who settled the Massachusetts Bay Colony in 1630. Although the Puritans had originally hoped to purify and reform the Church of England, in New England they accepted the congregational form of church government established by the Pilgrims.
Brown v. Board of Education was a landmark case in which it was finally proven that segregation in institutions of education was highly unconstitutional, so you could say that that is the greatest effect since it made other schools become open for everyone as well.
A is the fist answer not sure about the second
