Answer:
<h2>The United States</h2>
Explanation:
The United States, at the time in 1824, is closer to the Oregon Territory and acts as a national barrier. Arguably, Britain would have a difficult time reaching the Oregon Territory through The United States. Henceforth, I believe The United States has an advantage in making a claim.
The Germanic tribes were much more culturally set back than the romans in things like buildings, writing, and art. The Germanic tribes were mainly nomadic so they never settled down to build magnificent buildings such as the Colosseum. The Romans at one point switched over to christian religion and the Germanic tribes were pagan, so after the Roman Empire collapsed, Christianity almost died out in most of Europe.
Were built around a common is the correct answer I believe.
C) to maintain a balance of power in Europe
U really dont know the answer for the question you asking