Which emerging field requires understanding of both physical and human geography

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

Which event had the greatest impact on culture of south america

Find the slope of the line (6,4) and (3,2)