Definition: The Dragon Alliance, also known as the Dragon's Gate Alliance, is a fictional organization based in the world of Dragon Ball. It is led by Goku and his friend Vegeta, who are both members of the Dragon Ball Society. According to the Dragon Ball Series manga and anime adaptations, the Dragon Alliance was founded by Goku's father, Vegeta, and was established to protect the planet Earth from any threats that could arise due to the presence of evil forces. The organization had a team of ninja warriors known as the Guardians of the Universe who worked together with the Dragon Alliance. The Dragon Alliance has several objectives including preventing the destruction of the world from the evil Saiyan Empire, defending Earth against any potential attacks or invasions by otherworldly entities, and maintaining peace and stability within their own borders. The organization also holds various tournaments and challenges to test the strength of its members and to foster unity among its members. Throughout the series, the Dragon Alliance is often portrayed as a powerful and influential group that works towards achieving their goals through teamwork, sacrifice, and dedication to their cause.