What did the inca emperors forced conquered peoples to do in order to unify their empire?

Answerwho is the first goverment en united state

One of the person important products for britain's manufacturers was

Which lake receives up to 9 million visitors each year, covers more than 90,000 acres, and was created by denison dam? a. the grand lake o' the cherokees b. lake thunderbird c. lake eufaula d. lake texoma