Problem: Background: John William Heisman (October 23, 1869 - October 3, 1936) was a player and coach of American football, baseball, and basketball, as well as a sportswriter and actor. He served as the head football coach at Oberlin College, Buchtel College (now known as the University of Akron), Auburn University, Clemson University, Georgia Tech, the University of Pennsylvania, Washington & Jefferson College, and Rice University, compiling a career college football record of 186-70-18. In 1917, Heisman's Georgia Tech Golden Tornado were recognized as the national champion. Heisman was also the head basketball coach at Georgia Tech, tallying a mark of 9-14, and the head baseball coach at Buchtel, Clemson, and Georgia Tech, amassing a career college baseball record of 199-108-7.
Context: Heisman first coached at Oberlin College. In 1892, The Oberlin Review wrote: "Mr. Heisman has entirely remade our football. He has taught us scientific football." He used the double pass, from tackle to halfback, and moved his quarterback to the safety position on defense. Influenced by Yale and Pudge Heffelfinger, Heisman implemented the now illegal "flying wedge" formation. It involved seven players arranged as a "V" to protect the ball carrier. Heisman was also likely influenced by Heffelfinger to pull guards on end runs.  On his 1892 team, Heisman's trainer was Clarence Hemingway, the father of author Ernest Hemingway and one of his linemen was the first Hawaiian to play college football, the future politician John Henry Wise. The team beat Ohio State twice, and considered itself undefeated at the end of the season. However, the outcome of its game against Michigan is still in dispute. Michigan declared it had won the game, 26-24, but Oberlin said it won 24-22. The referee, an Oberlin supporter, had ruled that time had expired. The umpire, a Michigan supporter, ruled otherwise. Michigan then ran for a touchdown with no Oberlin players on the field. The Michigan Daily and Detroit Tribune reported that Michigan had won the game, while The Oberlin News and The Oberlin Review reported that Oberlin had won.  In 1893, Heisman became the football and baseball coach at Buchtel College. A disappointing baseball season was made up for by a 5-2 football season. It was then customary for the center to begin a play by rolling or kicking the ball backwards, but this proved difficult for Buchtel's unusually tall quarterback Harry Clark. Under Heisman, the center began tossing the ball to Clark, a practice that eventually evolved into the snap.  Buchtel won a single game against Ohio State at the Ohio State Fair before Heisman returned to Oberlin in 1894, posting a 4-3-1 record, including losses to Michigan and undefeated Penn State. The Penn State game ended with a fair catch and free kick, which resulted in a field goal for Penn State. Referees were confused whether teams could kick a field goal or had to punt on a free kick, and the game ended 6-4 in favor of Oberlin, but Walter Camp over-ruled the game officials, allowing Penn State its extra free kick and the victory 9-6.
Question: Was he successful at Oberlin?
Answer: In 1892, The Oberlin Review wrote: "Mr. Heisman has entirely remade our football. He has taught us scientific football."

Problem: Background: Emiliano Zapata Salazar (Spanish pronunciation: [emi'ljano sa'pata]; 8 August 1879 - 10 April 1919) was a leading figure in the Mexican Revolution, the main leader of the peasant revolution in the state of Morelos, and the inspiration of the agrarian movement called Zapatismo. Zapata was born in the rural village of Anenecuilco in Morelos State, where peasant communities were under increasing pressure from the small landowning class who monopolized land and water resources for sugar cane production with the support of dictator Porfirio Diaz. Zapata early on participated in political movements against Diaz and the landowning hacendados, and when the Revolution broke out in 1910 he was positioned as a central leader of the peasant revolt in Morelos. Cooperating with a number of other peasant leaders he formed the Liberation Army of the South of which he soon became the undisputed leader.
Context: In mid-March 1919, Gen. Pablo Gonzalez ordered his subordinate Col. Jesus Guajardo to commence operations against the Zapatistas in the mountains around Huautla. But when Gonzalez later discovered Guajardo carousing in a cantina, he had him arrested, and a public scandal ensued. On March 21st, Zapata attempted to smuggle in a note to Guajardo, inviting him to switch sides. The note, however, never reached Guajardo but instead wound up on Gonzalez's desk. Gonzalez devised a plan to use this note to his advantage. He accused Guajardo of not only being a drunk, but of being a traitor. After reducing Guajardo to tears, Gonzalez explained to him that he could recover from this disgrace if he feigned a defection to Zapata. So Guajardo wrote to Zapata telling him that he would bring over his men and supplies if certain guarantees were promised. Zapata answered Guajardo's letter on April 1, 1919, agreeing to all of Guajardo's terms. Zapata suggested a mutiny on April 4. Guajardo replied that his defection should wait until a new shipment of arms and ammunition arrived sometime between the 6th and the 10th. By the 7th, the plans were set: Zapata ordered Guajardo to attack the Federal garrison at Jonacatepec because the garrison included troops who had defected from Zapata. Pablo Gonzalez and Guajardo notified the Jonacatepec garrison ahead of time, and a mock battle was staged on April 9. At the conclusion of the mock battle, the former Zapatistas were arrested and shot. Convinced that Guajardo was sincere, Zapata agreed to a final meeting where Guajardo would defect.  On April 10, 1919, Guajardo invited Zapata to a meeting, intimating that he intended to defect to the revolutionaries. However, when Zapata arrived at the Hacienda de San Juan, in Chinameca, Ayala municipality, Guajardo's men riddled him with bullets.  After he was gunned down, they then took his body to Cuautla to claim the bounty, where they are reputed to have been given only half of what was promised. Zapata's body was photographed, displayed for 24 hours, and then buried in Cuautla. Pablo Gonzalez wanted the body photographed, so that there would be no doubt that Zapata was dead: "it was an actual fact that the famous jefe of the southern region had died." Although Mexico City newspapers had called for Zapata's body to be brought to the capital, Carranza did not do so. However, Zapata's clothing was displayed outside a newspaper's office across from the Alameda Park in the capital.
Question: What caused his death?
Answer:
when Zapata arrived at the Hacienda de San Juan, in Chinameca, Ayala municipality, Guajardo's men riddled him with bullets.