Life Is a Circus, Charlie Brown to the entrance of the big top with his tongue hanging out and his pupils shaped like hearts, then stops. Polly, the dog's trainer, sees Snoopy and pulls him inside. The next day, Peppermint Patty calls Charlie Brown to tell him her school gave all students the day off to see the circus. Charlie Brown tells her that his school will be closed as well, and they decide to attend the circus together. At the circus the children see Snoopy perform as part of a dog act. They all realize it is Snoopy and eventually relish his new career, despite
Informal empire of the term. Strategic considerations or other concerns may bring about the creation of an imperial influence over a region not formally a component of the empire. Informal empire Informal empire describes the spheres of influence which an empire may develop that translate into a degree of influence over a region or country, which is not a formal colony in the empire, as a result of the extension of commercial, strategic or military interests of the empire. In a 2010 article, Gregory Barton and Brett Bennett defined informal empire as: The term is most commonly associated with the British Empire,