Anthro-Columbian Alliance

The Anthro-Columbian Alliance was a military coalition that initiated World War II and fought against the East-West Coalition. Its principal members were the Columbian Federation, and the Communist Republic of Anthropia. The Anthro-Columbian Alliance was united by their historical ties and general opposition to the East-West Coalition.
The Anthro-Columbian Alliance grew out of successive diplomatic efforts by Columbia and Orientalis to strengthen their mutual opposition to Occidentalis post-World War I. The alliance's military cooperation became official after Columbia announced support for Orientalis in the War of Peten K'uhul Succession, after which Orientalis would collapse due to the failure to achieve total victory. The following decades saw the continued mutually positive relations between Anthropia, Caelum and Columbia, with Caelum almost joining Columbia as a state in the 1860's. As Anthropia came to fight wars against Rhodoa, a prominent Columbian ally, they chose to side with Anthropia and refused to defend Rhodoa. This greatly strengthened Anthro-Columbian ties and pushed Rhodoa to Occidentalis' sphere of influence. At the outbreak of WWII, Anthropia and Columbia made the military alliance official. Nations in the Pindorama Pact led by Anthropia also joined, including Beringia, and Caelum. Other nations such as Alanta joined due to mutual interests.
At its zenith in 1848 BCS, the alliance presided over almost all of Central Orbis, and all of Afontova. Despite their large amounts of mutual assistance and armies, the alliance ultimately agreed to stalemate on October 30th, 1846 BCS.