Answer: Roosevelt Corollary
Explanation:
The Monroe Doctrine of 1823 forbade European powers from colonizing any more territory in the Americas or attempting to increase their influence there. Theodore Roosevelt saw this as too passive especially when Venezuela was in danger of being invaded by European powers for the debt it owed.
In response, President Roosevelt, seeking to forestall this, added the Roosevelt Corollary to the Monroe Doctrine and stated that the U.S. would step in to fulfil the credit obligations of other countries in the Americas if the security of the Americas is threatened. The U.S. would in effect, act like an international policeman whose job was to defend the Western hemisphere.
YES THATS THE RIGHT ANSWER
<h2>~<u>Answer</u> :-</h2>
- An attack by one country against another over a border dispute.

When we say assimilation related to culture or Cultural assimilation, this is when someone gradually conforms to the attitudes or customs of a particular culture. Based on the given situations above, I can say that the one that shows assimilation is option 1. Hope this helps.
Blockade of South/ assisting armies in field operations. The
south created new weapons and copied ships but still didn't stand a chance. However,
the Confederates strong resistance showed that they would not go quietly and
the war was far from over.