What is the relationship between disney movies and theme parks?

The single source supplied is a biographical overview of Walt Disney, highlighting his achievements in animation and film production. It includes details about his early life, career milestones, awards, and recognition by institutions such as the Academy Awards and the Library of Congress. No information in this source references Disney theme parks, their development, or their connection to Disney films. Therefore, based solely on the evidence given, no conclusion can be drawn about a relationship between Disney movies and theme parks.