Answer:the existence of slavery
Explanation:
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<span>Those who were wealthy feared that his attacks on corrupt society would upset the social and political order.As well as this persecution of his followers did occur and people didn't accept his message</span>
The microscope by using tiny glass leanse to see the cells.
The KKK stands for the Ku Klan Klux. The group is a socialist group that thinks that whites (Caucasians ) are superior to other races. They are defined as an extremist racist group. The group is often seen with white hoods like the one below. So they often threaten other races with violence (especially dark skinned African Americans) and at times, they do kill people. Their most notrious time was after the Civil War in which they harassed freed slaves. The group originated in the South of the U.S
Answer:
D cooperate with each other for mutual benefit
Explanation: