The document provides background information on Cinco de Mayo, a Mexican holiday commemorating the 1862 victory of Mexican forces over the French at the Battle of Puebla. It discusses the political and economic turmoil in Mexico at the time, including debts to European countries. It then describes the battle itself and its significance as a symbol of Mexican unity, before discussing the subsequent French invasion and rule under Emperor Maximilian. The document concludes with information on traditional Mexican cultural elements often associated with Cinco de Mayo celebrations.