hello, thinking about it, my favorite movies are disney movies
So are mine! It used to be known as Buena Vista Distribution Company back then.
i never knew it used to be called Buena Vista Distribution Company 
Yeah, and the films produced before Peter Pan were distributed by RKO Radio Pictures.
i have heard of RKO before, so when did it change its name to Disney
It never changed it's name. Walt Disney took them over. They were one of the big five studios.
no i mean when did Disney changed its name to Disney
The Walt Disney Company
The Walt Disney Company, commonly known as Disney (), is an American diversified multinational mass media and entertainment conglomerate headquartered at the Walt Disney Studios complex in Burbank, California.
Disney was originally founded on October 16, 1923 by brothers Walt and Roy O. Disney as the Disney Brothers Cartoon Studio; it also operated under the names The Walt Disney Studio and Walt Disney Productions before officially changing its name to The Walt Disney Company in 1986. The company established itself as a leader in the American
means "good view" in Spanish.
History.
The brand was originally used for the Buena Vista Distribution company by Walt Disney in 1953 after the release of "Peter Pan" to distribute his film and television productions, thus ending a 16-year affiliation with RKO Pictures. Some films were distributed by RKO until 1956 because of preexisting contracts. Disney semi-retired the Buena Vista name in May 2007 and the company was designated Walt Disney Studios Motion Pictures.
The Walt Disney World Resort is located in the city of