Answer:
C. It increased the difference between middle and working class.
Step-by-step explanation:
The adoption of capitalism drove a further divide between those from a lower class, and those from the upper class. In this case, it increased the difference between the working class (which is essentially lower class) and the middle class. The development of capitalism birthed a wealthier middle class, and therefore a wealthier upper class. This then left the working class at the bottom of the barrel.
I hope this helps!!
- Kay :)