What would have been the most difficult challanges and fears of living in a war trench for around 16 days at a time?

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.

Which term best describes the progressive era

Which statement best describes the difference between the greek and roman ways of depicting people through their art?