<span>The signing of the Treaty of
Versailles ended in World War I. The answer is a. True. The Treaty of
Versailles is a peace treaty that happened at the end of World War I. The said
peace treaty ended the state of war between Germany and the Allied Powers. The treaty
was signed on June 28, 1919. Even though the armistice ended the actual
fighting, it took six months of negotiations at the Paris Peace Conference to bring
to a close the peace treaty.</span>
The policy is known as the "Open Door Policy."
John Hay created this idea in hopes that America and countries all over Europe could trade peacefully with China. This concept was developed in order to protect America's trade interests while also ensuring that no other country would establish a monopoly on trade with China. Within this policy, all countries would agree not to interfere with another country's trade with China.
Part C but Andrew Jackson shuts 2nd Bank of the United States because it resented the bank's lack of funding for expansion into the unsettled Western territories.
I believe the correct answer is the vikings.
Hope it helps!