Disneyland's New Orleans Square opened on July 4, 1966. One of the main attractions in this section is the Haunted Mansion.
Disneyland's Bear Country opened on March 4, 1972. This was originally part of Frontier Land and then broke off. The name was latter changed to Critter Country in 1989 before it's main attraction Splash Mountain opened.
Epcot opened at Disney World on October 1, 1982 costing $1.2 billion dollars. This section of the park resembles a world fair with different sections for each country.
MGM Studios opened May 1, 1989 as part of Disney World. This section of the park gave visitors a behind the scenes look at the movie making process.
Animal kingdom opened on April 12,1998. This is the largest Disney park to date spanning more than 500 acres. This park section is centered around animal conservation and has around 315 animals living in the park.
Disney land added Toonland on January 24, 1993. This section of the park was built for younger visitors. This section of the park is known for resembling Disney cartoons.