HII, THE SOUTHERN BAPTIST CONVENTION IS A CHRISTIAN DENOMINATION BASED IN THE UNITED STATES
Hello, when was it founded
IT WAS FOUND IN 1845 AT AUGUSTA, GEORGIA
Does it have branches in other countries apart from the United States?
YES,AFRICAN METHODIST EPISCOPAL CHURCH
What role did the church play in the revolution of America ?
IN 19 CENTURY,IT IS THE FIRST INDEPENDENT BLACK DENOMINATION IN THE UNITED STATES 
Is there any statistics about how many people currently attend the church?
AS WELL AS SO MANY PEOPLE