When the united states' use of military force is successful in maintaining national security, the united states is able to
o take control of the occupied countries.
remove themselves from the occupied countries.
o stop monitoring the occupied countries.
focus on improving the occupied countries

Explanation:

Focus on improving the occupied countries by providing security to the civilians. example/ let's say that Ethiopia wants to drill for water in a neighboring country. the US will provide the drilling equipment necessary to do so. then the civilians can plant foods, water their livestock, etc...

d. migration of french settlers into english colonies

the answer to fill in the blank in this question would be the word resource, it is defined as the money, material or people (since human resource is a very valuable good) that a company or a person has at disposition (meaning they can use the resource as they see fit), to be able to complete a task or achieve a goal.