Passage: Volunteers from the Mexican Red Cross quickly went to disaster areas with search and rescue teams, including using specially trained dogs to search for hurricane victims trapped under muddy areas of Acapulco. By four days after the storm each team was finding one or two corpses per day, with officials stating the search could take weeks. In Guerrero, the teams rescued a total of 35 people from hazard. Hours after the hurricane passed through the area, relief works traveled by boat through flooded areas to assist the worst-hit areas. The Red Cross provided food, water, clothing, blankets, water purification supplies, milk powder and other non-perishable foods, and medical supplies to those staying in government shelters in Oaxaca, Guerrero, and Chiapas. The Mexican Red Cross also set up shelters to house and feed hundreds of displaced people, and by four days after the storm, the Red Cross distributed 100 tonnes of relief supplies to hurricane victims. Medical workers were also deployed to the area to aid the injured.Officials set up emergency water purification plants in Acapulco, though water remained largely unavailable. Water trucks were sent to the city, with thousands standing in line for fresh water. Tourists in luxury hotels of Acapulco, for the most part generally unaffected by the hurricane, and rapidly recovered while other parts of the city remained devastated. Hotels were forced to use bottled water and ration their available water to as little as possible to provide water for the rest of the city. Extreme price gouging occurred in the city following the hurricane, with one consumer protection official reporting shopkeepers charging 200 percent more for milk, 500 percent more for tortillas, and 1000 percent more than usual for water. Even though the government was blamed for lack of warnings and water shortages, Ernesto Zedillo, the president of Mexico at that time, cut his vacation in Europe short to respond to the catastrophe.  Government officials set up 39 aid centers for Acapulco citizens,...

Question: Where did the volunteers come from?
the Mexican Red Cross