Pure Food and Drug Act passed. • Graduated income tax established. • Federal Reserve System created. These events occurred during which historic period? A: Reconstruction
B: Roaring Twenties
C: Progressive Era
D: Cold War

a, c, & d are correct:

they wanted lands to settle the extra population.

they wanted new markets for english goods.

they wanted to avoid civil war.

answer; (d) i believe that the correct answer is americans finally ran out of ammunition;