This Is America, Charlie Brown (1988)

S1E7 The Smithsonian and the Presidency

Charlie Brown, Linus, and the gang kick off their Washington D.C. trip by marveling at the Washington Monument. They move on to the White House and the Lincoln Memorial before reaching the Smithsonian Air and Space Museum. Inside, they check out the Wright brothers' plane, World War II aircraft, and Snoopy spots the Red Baron's plane. They also see the Spirit of St. Louis and a space capsule. Next, they explore the Smithsonian Natural History Museum, followed by the Smithsonian American History Museum.