Basketball and boxing became spectator sport at the turn of the century.
Answer: Option A
Explanation:
Other than performing arts, sports also become a medium of entertainment by the end of the century. The two games that were most liked by the people and fetched more audience were that of basketball and boxing.
Gradually, these games gained huge popularity and started being organized on a regular basis with the intention of fetching financial gains as people were ready to pay to watch big and renowned players play against each other.