How did ideas of the enlightenment lead to the independence and founding of the usa

Using complete sentences, compare and contrast the leadership and accomplishments of martin luther king, jr. and frederick douglass.

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste

What was feudalism? (define the structure)