Which statement best supports the idea that early man was able to adapt to his physical world in order to survive?
a early man created new hunting techniques, tools, and better clothing to fit his surroundings. early man made a gradual change to an agricultural society and this allowed man to adapt to the
b changing climate.
c hunting-gathering lifestyles produced surpluses of food.
d early man avoided areas with extreme temperatures.

separate but equal was a legal doctrine in united states constitutional law according to which racial segregation did not violate the fourteenth amendment to the united states constitution, which guaranteed "equal protection" under the law to all people. under the doctrine, as long as the facilities provided to each race were equal, state and local governments could require that services, facilities, public accommodations, housing, medical care, education, employment, and transportation be segregated by race, which was already the case throughout the states of the former confederacy. the phrase was derived from a louisiana law of 1890, although the law actually used the phrase "equal but separate

hope this : d

d. it gave farmers a way to organize for more political power