The quote below was written in 1950 by Fleet Admiral William D. Leahy, Chief of Staff to President Truman: "I was not taught to make war in that fashion, and wars cannot be won by destroying women and children." What conclusion can be drawn from this quote

The decision to drop the atomic bomb had little support among military leaders. Some military leaders felt that dropping the atomic bomb was not ethical.  

Many of these officers were trained in the traditional way of warfare where they would send troops and take over the territory.  Truman wanted to end the war to avoid more American casualties which led him to authorize its use.

Explanation:

the answer wold be b) travel among nations should be regulated by an international organization

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.