The theories of continental drift and sea-floor spreading combined to make the theory of

The primary agent of contact metamorphism is

What is meant by the term relative location?

In upholding louisiana's separate car act, the supreme court claimed thatsegregation was not the same as discriminationthe fourteenth amendment did not apply to southern statesdiscrimination was necessary in order to maintain public ordero segregation was unconstitutional based on the fourteenth amendment