What are the Similarities of declaration and constitution?

Which document does the second paragraph of the declaration of independence echo

What impact did new technologies in the assembly and manufacturing have on the auto industry in the 1920s

At the time of the brown v. board of education decision, schools were segregated everywhere in the country. several states had laws requiring segregated schools. schools in nearly every state has been desegregated. segregation was common in the north, but not in the south.