Answer:
A The Treaty of Paris
Explanation:
The Treaty of Paris was most responsible for the settlement of the American frontier.
Most Australians follow Christianity with about 1/4 of the population Catholics.
He issued a proclamation of America's absolute neutrality.
Answer: The United states naval base at Pearl Harbor
Manifest Destiny is a term for the attitude prevalent during the 19th century period of American expansion that the United States not only could, but was destined to, stretch from coast to coast. This attitude helped fuel western settlement, Native American removal and war<span> with Mexico.</span>