What would occur once the American frontier was closed (safety valve theory)

The idea of liberalism in eighteenth-century british politics: a. had mainly a civic and social quality. b. prompted two eighteenth-century leaders, joseph mccarthy and hugh mccarran, to demand independence for ireland. c. brought great wealth and power to its main voice, john locke. d. was compatible with inequalities in wealth and well-being. e. had the same meaning as liberalism in twenty-first-century american politics.

The county could deny african americans the right to attend white schools on the basis of

Who was the redcoat leader (major john pitcairn,militias, ralph waldo emerson, concord, captain john parker)