How can congress become better

Which of the following is an advantage of using nuclear power plants to produce electricity?

What policy did "jim crow" laws put in place? black codes integration segregation 2. the supreme court case that established the doctrine of "separate but equal" was dred scott v. sandford plessy v. ferguson brown v. board of education 3. the supreme court case that overturned the doctrine of "separate but equal" wasdred scott v. sandford plessy v. ferguson brown v. board of education

During the period from 1865 to 1898 how did the political/economic elite contain the demands of farmers and laborers for economic justice