What idea was the centerpiece of fdr new deal with which he hoped to reserve the depression?

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

The principle that the geoglical processes that we see today have occurred through out earths history is called

Should domestic security cases be handled differently than other types crimes?