How did Mesoamerica’s environment challenge farmers?

What is a person called when they are on your side and supports you

When recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous years?

Quick using the information in the graph, one might speculate that a) w.w.i created increased job opportunities in the u.s. b) the election of president hoover in 1936 caused unemployment to decline. c) the return of soldiers following w.w.ii caused unemployment to increase in the u.s. d) the new deal programs of president roosevelt created employment opportunities in the u.s.