What was the given to the group of politics that roosevelt used to the united states during the great depression?

The term given to the policies of Franklin Roosevelt was the New Deal. These programs involved the establishment of a number of federal programs designed to provide assistance to all sectors of the economy. The New Deal programs were based on the Keynesian idea of priming the pump, which meant massive infusions of cash into the economy.

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.  

increase in population