What idea does the author convey by describing the timeline of the museum's creation

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.

Nicole machiavelli’s famous work, the was about the qualities that made an ideal leader

In 1912, the imperial system that had ruled over china for thousands of years