In what ways did Europe's totalitarian leaders challenge the authority of the Treaty of Versailles and the League of Nations?

In 1816, john c. calhoun proposed that: a. that the federal government aid in the construction of roads and canals to improve transportation to and from the west b.the united states should end slavery. c.the united states should increasing the size of the navy and invade central america. d. the united states should annex hawaii

What is the effect of king mentioning his nobel prizes ?

What was the relationship between japan and the united states in the early 1900s?