What do we call the process of erosion where soluble rocks are dissolved by the water?

Compounds which are found naturally in the earth are called: a. ores b. composites c. rocks d.minerals

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 two following best identify the central themes of this speech in the passage the man in the arena