Answer:
George H. White was the only African American member of Congress since the time of reconstruction when he delivered the farewell address in 1901 at Washington, D.C. He started his speech by representing himself for all the colored people of the country and how few white gentlemen blame the whole race for the crimes of few people. He showcased the atrocities and discrimination used against the black people during Jim Crow laws, employment opportunities, cases of violence and lynching, etc.
There was no way to contain the diseases no vaccines poor treatment no knowledge of what it was not a strong immune system
B.) Caste System is the correct answer
One characteristic unique to Olmec culture is that they produced stone heads of colossal size. These were carved in Basalt and all of them display unique facial feature so that they can be considered portraits of actual rulers. The heads can be nearly 3 meters high and 8 tons in weight, and the stone from which they were carved was in some cases transported 80 km or more using huge balsa river rafts.
They also liked to mix animals to create wonderful creatures such as were-jaguars, a cross between a human and a jaguar, which may have been their supreme deity. It is known they also liked to drink chocolate.
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