Bucharest Romania and Transylvania

I was wondering I read a lot about Transylvania, but one thing that sticks in my mind is when there is constant mention of Bucharest, Romania. I always want to say Bucharest? What does that have to do with Transylvania?

A lot really, in 1989 when the revolution came to Romania, Bucharest faced demonstrations from many cities in Transylvania. These demonstrations would lead to the downfall of the communist government.

The first city? Timisoara.