I think its B- it offered a venue for leisure and recreation within the city.
Terrorism, as the name implies, is the act of trying to inflict terror on the opposition, usually for change. It relies on striking fear into the enemy. Traditional warfare does not rely on fear and it's goals are to destroy military targets and other things that are useful o the enemy (in total war).
(hope I helped)
Im sure It is B :) hope it helps