the middle. In the green field highlighted, five stars, symbolizing the five departments that Yucatan was divided by decree of November 30, 1840: Mérida, Izamal, Valladolid, Tekax and Campeche." The flag does not have official recognition in the state, however, it has a strong recognition among the people of the state. De facto state flag, in any case, according to a convention led by former president Ernesto Zedillo, is a white flag with the shield of the state in the middle. Caste War The Caste War of Yucatán was a conflict that lasted from 1847 to 1901. It began with the revolt of native Maya people led by Maya chiefs Jacinto Pat and Cecilio Chi, against the population of European descent called "Yucatecos", who had political and economic control. A lengthy war ensued between the Yucateco forces in the north-west of the Yucatán and the independent Maya in the south-east. It officially ended with the occupation of the Maya capital of Chan Santa Cruz by the Mexican army in 1901, although skirmishes with villages and small settlements that refused to acknowledge Mexican control continued for over another decade. Adam Jones wrote: "This ferocious race war featured genocidal atrocities on both sides, with up to 200,000 killed." Because of the conflict, on November 24, 1902, Yucatán had a second territorial division when Porfirio Díaz decreed the creation of the Federal Territory of Quintana Roo, with capital in the port of Payo Obispo (today Chetumal). In little more than half a century, Yucatán lost more than two thirds of its original territory. The henequen industry In the late 19th century, the henequen industry grew to unprecedented power in the Yucatan. The henequen grown in the Yucatan was used around the world for rope and twine, and became known as sisal rope, named after the seaside town of Sisal, from where the rope was shipped. Today Sisal is a sleepy fishing village, being rediscovered by locals and visitors as a beach location for vacation homes. The henequen industry provided financial autonomy to the isolated Yucatán. The fiber of the henequén plant (known as sosquil (maya: sos kí)) was manufactured into twine and rope, used in riggings, string, sacks, rugs, and many other items. It became the chief export item of the Yucatán, making many local families very wealthy. That wealth is today evident in the architecture of the colonial city of Mérida, as