Your challenge is to create a scenario where American Baseball Culture developed in a way similar to European Football Culture. How do we get passionate grass roots fan organizations and demonstrations. This could include fan parades through the streets before games. Tifo style displays in the crowds from Ultra supporters including streamers, flares, flags, bands, and smoke. The dark side of the culture as well including hooligans and riots. Opposing firms brawling in the streets. Fan groups with right and left wing political ideologies. You can even include subcultures like casuals. Stadiums divided into home and away fans. How, why and when does this happen? Who was the first team to embrace all of this? Who had the first firm? What two team supporters had the first brawl? Who has the most heated rivalry?