Question

Why did so many leisure activities become very popular at the end of the nineteenth century? A. The newspapers began advertising leisure activities. B. People had some leisure time and extra money. C. Many new factories were introducing new games. D. Games were being exported all over the world.

Answer 1

Leisure activities became very popular at the end of the Nineteenth Century because  B.People had some leisure time and extra money.
Leisure time is a recreational or relaxation activity. Such as hiking, bicycling, going for vacation and so forth.