Answer:
The Hay-Bunau-Varilla Treaty signed, granting the United States a strip of land across the Isthmus of Panama and the right to build and fortify the Panama Canal. United States acquires control of the Panama Canal Zone for $10 million from Panama. ... Panama adopts the US dollar as its currency
John C. Calhoun supported the concept of nullification before the beginning of the Civil War. Nullification is the idea that US states have the right to ignore (invalidate) any law that they deem unconstitutional. This means that if a state thinks that a new law goes against a current constitutional amendment, they have the right to not follow it. The nullification crisis causes severe tension in Congress for decades leading up to the Civil War.
Answer:
The Union of South American Nations (UNASUR) is not considered as a regional alliance.
Explanation:
The Union of South American Nations also known as (UNASUR). It came into existence around 2008 in Brasilia. It compromises of 12 countries such as Argentina, Bolivia, Chile, Columbia, Ecuador, Uruguay, Venezuela, Guyana, Paraguay, Peru, Surinam.
It was developed to address all the problems considering political or any other form for all the South American countries. The union comprises of main three bodies such as Council of Delegates
, Council of Foreign Ministers, and Council of Heads of State and of Government.
