Which of these earth events was dated using the most valid and reliable source of
information?
1) millipede appears
2) land mammals appear
3) rodents appear
4) insects appear

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