The violation of common law and constitutional law was at the heart of the separation of the colonists from Great Britain's control.
Brown v. Board of Education of Topeka was a landmark 1954 Supreme Court case in which the justices ruled unanimously that racial segregation of children in public schools was unconstitutional.
I could be wrong
Creation of the League of Nations, and hurt land across Europe (no man’s land)
D) continued into the 2010s
