Brown vs. The Board of Education was a case tried by the Supreme Court from 1952-1954, in which the Supreme Court ruled in favor of Brown, saying that for public schools to separate black and white students was unconstitutional.
An organ is a structure composed of two to four types of tissues working to perform functions that are beyond the scope of an individual tissue type. A set of related organs working cooperatively toward the performance of even more complex functions constitutes an organ system.
General Braddock was a tremendously trained British General who understood implicitly how to fight a war against another European army.
Braddock, however, did not know how to fight against an unconventional force.
And so, during the French and Indian War, General Braddock's greatest weakness was that he did not understand how to fight against the tactics employed by Native American fighters.