Explain the effects of cultural diversity among the american people during the late 20th and early 21st centuries.

Cultural Diversity when cultural segregation started.  During this time, there were many problems brought upon the cultural diversity. Racial discrimination became rampant. In recent time, the US had been more open to different cultures. They have allowed entry amongst foreigners who have seek a better pasture in the American soil.

of what agreement it does not show

the branch of biology that deals with the normal functions of living organisms and their parts.

the way in which a living organism or bodily part functions.