The Battle of Churubusco took place on August 20, 1847, in the immediate aftermath of the Battle of Contreras (Padierna) during the Mexican-American War. After defeating the Mexican army at Churubusco, the U.S. Army was only 5 miles (8 km) away from Mexico City, the capital of the nation. A month later, the US forces defeated those at Mexico City and the war was over.