How did the role of the government change because of ww2

What effect did john hay’s open door policy letters have on the imperial powers of britain, france, germany, russia, and japan? a. it provoked the imperial powers to declare war on the united states. b. it caused the imperial powers to restrict trade in their trade with china. c. it warned the imperial powers that the united states would soon declare war on china. d. it signaled to those powers that the united states would take a larger role in world affairs than before.

According to jean-jaquees rousseau, individuals participating in a social contact agree to be ruled by

Which type of monetary policies would the federal reserve most likely use when the economy is struggling