As the labor market became more competitive in the later 19th century, employers began to offer all of the following EXCEPT:

Apensions
Bflextime (work from home)
Cvacation days
Dhealth insurance

Verified Answer :

As the labor market became more competitive in the later 19th century, employers began to offer all of the following except for letter C. Vacation Days. 
When this happens, the market demands employers/workers to be more productive.