What types of jobs did people who lived in the indus valley perfom?

Which term best describe the first spaniards in oklahoma? a) explorers b) treasure hunters c) pioneers d) settlers i need this andwer

Pollution levels in beijing are improving in some ways to government programs. what would most improve the sentence

The crusades were a series of battles that took place over more than two centuries to achieve what end for both muslims and christians? a) remove the pope from power b) capture jerusalem and the holy land c) reopen the silk road to access new products d) force the sufis to adopt either eastern orthodox or islam as a religion