How did the lend lease act and the atlantic charter change us involvement in world war 2

The U.S agreed to provide weapons and supplies to the allies

Explanation:

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.