Were kshatriyas higher or lower than vaisyas

Which statement best describes a contribution of the works of nicolas copernicus and galileo galilei?

What is the relationship between the supreme court and the lower courts? the supreme court must abide by the decisions of the lower courts. the supreme court appoints judges to the lower courts. the supreme court can overrule decisions made by the lower courts the supreme court can impeach judges from the lower courts.

Civil liberties in latin america vary. this means that