Reasons Why immigrants were persecuted by the Nazis?

How did inca develop their road system? a) they used mortar to hold the stones together.b) they built suspension bridges over rivers. c) they mixed copper and stone together to make the blocks.d) they laid roads in the cities, not in the less densely populated deserts.

The battle of fort wagner is most important for which

Which of the following is/are a major technological advances of the mayan civilization? a. the calendar c. math b. architecture d. all of the above