What are the men who work building they skyscrapers called

The skyscraper workers known as 'roughnecks' have no harness or safety rope, or even hard hats.

Explanation:

Hope i'd helped.

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.  

the following best describes postwar era writers in their works:

many writers,authors,novelists,poets concentrated more on social art and social writing and stayed away from political writings.