Problem: Background: Graziano was the son of Ida Scinto and Nicola Barbella. Barbella, nicknamed Fighting Nick Bob, was a boxer with a brief fighting record. Born in Brooklyn, Graziano later moved to an Italian enclave centered on East 10th Street, between First Avenue and Avenue A in Manhattan's East Village. He grew up as a street fighter and learned to look after himself before he could read or write.
Context: As he grew older and seeing no other way to raise his standard of living, Graziano signed a few boxing contracts, but the rigors of training disinterested him. He and his early managers went their separate ways but eventually, he was picked up by Irving Cohen who had the sense to give him a long leash. Cohen changed the young fighter's name from Barbella to Graziano (his grandfather's surname) and lined up a fight. Refusing to train much, Graziano nevertheless showed his killer instinct and won by a knockout. Other fights were lined up with Cohen trying, in his subtle way, to overmatch Graziano, get him defeated, and thereby show him the value of getting into condition. He even demanded a match against Sugar Ray Robinson. In March 1945, at Madison Square Garden, Graziano scored a major upset over Billy Arnold, whose style was similar to that of Sugar Ray Robinson; he was a slick boxer with lightning-fast combinations and a knockout punch. The Ring magazine and various newspapers across the United States touted Arnold as the next Joe Louis or Sugar Ray Robinson. Arnold was a heavy favorite to defeat Graziano and then to go on to fight for the world title, but Graziano absorbed a beating in the early going, before going on to batter and knock Arnold out in the third round of the scheduled eight-round bout. Following his defeat to Graziano, Arnold was never the same. Graziano is most famous for his three title bouts with Tony Zale, all for the middleweight title. In their first match (September 27, 1946), after flooring Graziano in the first round, Zale took a savage beating from him, and was on the verge of losing the fight by TKO. However, he rallied and knocked him out in the sixth round to retain his title. The rematch, a year later in Chicago (July 16, 1947), was a mirror image of their first fight. The referee almost stopped the second fight in the third round because of a severe cut over Graziano's left eye, which would have awarded the victory to Zale, but Graziano's cutman, Morris ("Whitey") Bimstein, was able to stop the bleeding to let the fight continue. Graziano was battered around the ring, suffered a closed eye and appeared ready to lose by a knockout, then rallied and knocked Zale out in the sixth round, becoming world middleweight champion. Their last fight was held in New Jersey the following year (June 10, 1948). Zale regained his crown, winning the match by a knockout in the third round. The knockout blows consisted of a perfect combination of a right to Graziano's body, then a left hook to his jaw. He was knocked unconscious. His last attempt at the middleweight title came in April 1952, when he fought Sugar Ray Robinson. He dropped him to his knee with a right in the third round. Less than a minute later, Robinson knocked him out for the count with a right to the jaw. He retired after losing his very next fight, a 10-round decision to Chuck Davey.
Question: Was he easy to train?
Answer: Refusing to train much, Graziano nevertheless showed his killer instinct

Background: The indigenous peoples of the Americas are the pre-Columbian peoples of the Americas and their descendants. Although some indigenous peoples of the Americas were traditionally hunter-gatherers--and many, especially in the Amazon basin, still are--many groups practiced aquaculture and agriculture. The impact of their agricultural endowment to the world is a testament to their time and work in reshaping and cultivating the flora indigenous to the Americas. Although some societies depended heavily on agriculture, others practiced a mix of farming, hunting and gathering.
Context: The Pre-Columbian era refers to all period subdivisions in the history and prehistory of the Americas before the appearance of significant European and African influences on the American continents, spanning the time of the original arrival in the Upper Paleolithic to European colonization during the early modern period. While technically referring to the era before Christopher Columbus' voyages of 1492 to 1504, in practice the term usually includes the history of American indigenous cultures until Europeans either conquered or significantly influenced them. "Pre-Columbian" is used especially often in the context of discussing the pre-contact Mesoamerican indigenous societies: Olmec; Toltec; Teotihuacano' Zapotec; Mixtec; Aztec and Maya civilizations; and the complex cultures of the Andes: Inca Empire, Moche culture, Muisca Confederation, and Canari. The Norte Chico civilization (in present-day Peru) is one of the defining six original civilizations of the world, arising independently around the same time as that of Egypt. Many later pre-Columbian civilizations achieved great complexity, with hallmarks that included permanent or urban settlements, agriculture, civic and monumental architecture, and complex societal hierarchies. Some of these civilizations had long faded by the time of the first significant European and African arrivals (ca. late 15th-early 16th centuries), and are known only through oral history and through archaeological investigations. Others were contemporary with the contact and colonization period, and were documented in historical accounts of the time. A few, such as the Mayan, Olmec, Mixtec, and Nahua peoples, had their own written languages and records. However, the European colonists of the time worked to eliminate non-Christian beliefs, and burned many pre-Columbian written records. Only a few documents remained hidden and survived, leaving contemporary historians with glimpses of ancient culture and knowledge. According to both indigenous American and European accounts and documents, American civilizations before and at the time of European encounter had achieved great complexity and many accomplishments. For instance, the Aztecs built one of the largest cities in the world, Tenochtitlan, the ancient site of Mexico City, with an estimated population of 200,000. American civilizations also displayed impressive accomplishments in astronomy and mathematics. The domestication of maize or corn required thousands of years of selective breeding, and continued cultivation of multiple varieties was done with planning and selection, generally by women. Inuit, Yupik, Aleut, and American Indian creation myths tell of a variety of origins of their respective peoples. Some were "always there" or were created by gods or animals, some migrated from a specified compass point, and others came from "across the ocean".
Question: Did their culture change?
Answer:
the European colonists of the time worked to eliminate non-Christian beliefs, and burned many pre-Columbian written records.