The recession of 1981–1982
a. boosted employment figures.
b. drove interest rates down.
c. lowered the federal deficit.
d. reduced the inflation rate.

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.