If the light is green as you approach an intersection, you should:
a. cover your brakes
b. expect it to change soon
c. speed up to enter the intersection

B. Expect it to change soon

The smoot-hawley act is the tariff act of 1930. it increased 900 import tariffs by an average of 40% to 48%. most economists blame it for worsening the great depression. it also contributed to the start of world war ii.