Despite the notion that actors are snooty Hollywood types, many actors form theatres for their communities and draw on local talent and craftsmen embody acting with their own community spirit.
That's interesting, so what's the rational behind the info?
You can think of Hollywood as a big comminity theatre itself and its community being culturally significant, but oftentimes it can blind them to certain communities own style, history, and legends.  Local community theatres can fill in that gap.
So the topic sentence is ?
members. It is used as a tool for social development, promoting ideas like gender equality, human rights, environment and democracy. Most of the community theatre practices have been developed based on the philosophy of education theorist Paulo Freire's approach of critical pedagogy in theatre and implementation techniques built by Augusto Boal, known as Theatre of the Oppressed. Freire's approach attempted to stimulate social change by encouraging the audience to build capacities for critical thinking through participation in active dialogue. The participants would identify issues of concerns and discuss possible solutions
theatres, many of which have been in operation for decades. It is the highest concentration of
live theatres in Los Angeles. Live theatre districts such as Hollywood Theatre Row bring
vibrancy to their surrounding community and help contribute both to the local culture as well
as the economy.
Hollywood Theatre Row has for decades provided countless artists and theatre
professionals the opportunity to produce and perform exceptional work for all people to enjoy.
Many future-famous actors began their careers on Hollywood Theatre Row including George
Clooney