the municipality. In 1981, flower producers in Santa Ana Ixtlahuatzingo destroyed five rainwater-capturing tanks as part of ongoing socio-political disputes, igniting a conflict between it and the seat of the municipality. Poverty and access to resources are still issues. Tenancingo was named a diocese by Pope Benedict XVI in 2009, separating from the Toluca diocese with the basilica named as cathedral. References Populated places established in 1551 Populated places in the State of Mexico Municipalities of the State of Mexico 1551 establishments in the Spanish Empire