Answer:
A. The increased demand for manufactured goods resulted in longer
workdays and less free time.
B. The improvements to transportation and communication resulted
in greater acceptance among different cultures.
C. The creation of new jobs resulted in new social stratifications for
the middle and working classes.
D. The urbanization of various groups of people made them more
isolated from one another.
Step-by-step explanation:
All options are correct. However, workdays are now decreasing, and people have now more free time. However, this was not true at that time. The improvements to transportation and communication did reduce the cultural gap. And social stratifications also happened, as well as people became more isolated. And hence, all options are correct.