Just because slavery ended did not mean segregation, prejudice, and hate did. Many people did not like that they were granted these rights and segregated them, based on the "separate but equal" principle. The South is famous for its Jim Crow laws that segregated black Americans, but segregation existed everywhere. Groups such as the kkk formed, etc.
It's because it contradicted his political ideologies and campaign promises.(A)
American Post-Civil War inflation, the demonetization of silver in Germany and the US, and a large trade deficit were all factors. If it wants the main cause, I'd probably say the demonetization of silver.
<em>Answer: </em><em>The Missouri Compromise declared that an enslaved person gained his or her freedom upon entering a free state. </em>
<em>Explanation: edge 2020</em>
D. Fascist dictators assumed power. (Hitler, mussolini, Franco