Information: - The American Football League (AFL) was a major professional American football league that operated from 1960 until 1969, when it merged with the National Football League (NFL). The upstart AFL operated in direct competition with the more established NFL throughout its existence. - A perfect season is a sports season including any requisite playoff portion, in which a team remains undefeated and untied. The feat is extremely rare at the professional level of any team sport, and has occurred more commonly at the collegiate and scholastic levels in the United States. A perfect regular season (known by other names outside the United States of America) is a season "excluding" any playoffs, where a team remains undefeated and untied; it is less rare than a complete perfect season but still exceptional. - The Atlanta Falcons are a professional American football team based in Atlanta, Georgia. The Falcons compete in the National Football League (NFL) as a member club of the league's National Football Conference (NFC) South division. The Falcons joined the NFL in 1965 as an expansion team, after the NFL offered then-owner Rankin Smith a franchise to keep him from joining the rival American Football League (AFL). The AFL instead granted a franchise to Miami (the Miami Dolphins). The Falcons are tied with the Dolphins (who also began play in 1966) for being the second-oldest NFL franchise in the Deep South, and are the second-oldest NFC team in that region, after the Dallas Cowboys. - The Miami Dolphins are a professional American football franchise based in the Miami metropolitan area. The Dolphins compete in the National Football League (NFL) as a member club of the American Football Conference (AFC) East division. The Dolphins play their home games at Hard Rock Stadium in the northern suburb of Miami Gardens, Florida, and are headquartered in Davie, Florida. The Dolphins and the Atlanta Falcons (who also began play in 1966) are the oldest NFL franchises in the Deep South, and Miami is the oldest AFC team in that region. However, of the four AFC East teams, they are the only team in the division that was not a charter member of the American Football League (AFL). - Donald Francis Shula ( born January 4 , 1930 ) is an American former professional football coach who is best known as the head coach of the Miami Dolphins , the team he led to two Super Bowl victories , and to the only perfect season in the history of the National Football League ( NFL ) . Shula was named 1993 Sportsman of the Year by Sports Illustrated . He currently holds the NFL record for most career wins with 347 . Shula only had two losing seasons in his 36 - year career of coaching in the NFL . He has been head coach for six Super Bowls , a record tied with Bill Belichick . In his first , he set the record for the longest period to be shut out ( not scoring until 3:19 remaining ) . At his next Super Bowl , he set the record for the lowest points scored by any team , with only one field goal . The following year , he coached a perfect season and broke his record of longest shutout , this time with him on the winning side ( not giving up any points until 2:07 remaining ) . Shula 's three Super Bowl records and total NFL wins still remain unbroken . - American football, referred to as football in the United States and Canada, and also known as gridiron, is a sport played by two teams of eleven players on a rectangular field with goalposts at each end. The offense, the team with control of the oval-shaped football, attempts to advance down the field by running with or passing the ball, while the team without control of the ball, the defense, aims to stop their advance and take control of the ball for themselves. The offense must advance at least ten yards in four downs, or plays, or else they turn over the football to the opposing team; if they succeed, they are given a new set of four downs. Points are primarily scored by advancing the ball into the opposing team's end zone for a touchdown or kicking the ball through the opponent's goalposts for a field goal. The team with the most points at the end of a game wins. - The numeric system represented by Roman numerals originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. Numbers in this system are represented by combinations of letters from the Latin alphabet. Roman numerals, as used today, are based on seven symbols: - Labor Day in the United States is a public holiday celebrated on the first Monday in September. It honors the American labor movement and the contributions that workers have made to the strength, prosperity, laws and well-being of the country. It is the Monday of the long weekend known as Labor Day Weekend and it is considered the unofficial end of summer. The holiday is also a federal holiday. - The Super Bowl is the annual championship game of the National Football League (NFL), the highest level of professional American football in the world. The game is the culmination to a season that begins in the late summer of the previous calendar year. Normally, Roman numerals are used to identify each game, rather than the year in which it is held. For example, Super Bowl I was played on January 15, 1967, following the 1966 regular season. The single exception to this rule is Super Bowl 50, which was played on February 7, 2016, following the 2015 regular season. The next game, Super Bowl LI, scheduled for February 5, 2017, will follow the 2016 regular season. - Miami Gardens is a suburban city located in north-central Miami-Dade County, Florida. Its boundaries stretch from I-95 and NE 2nd Avenue on the east, to NW 47th and NW 57th Avenues on the west, and from the Broward County line on the north, to 151st Street on the south. The city name comes from one of the major roadways through the area, Miami Gardens Drive. According to a 2011 estimate from the US Census Bureau, the city had a population of 109,680, and it is the largest city in Florida that has a majority African American population. It is a principal city of the Miami metropolitan area, which was home to an estimated 6,012,331 people at the 2015 census. - The American Football Conference Eastern Division or AFC East is a division of the National Football League (NFL)'s American Football Conference (AFC). There are currently four teams that reside in the division: the Buffalo Bills (based in Orchard Park, New York); the Miami Dolphins (based in Miami Gardens, Florida); the New England Patriots (based in Foxborough, Massachusetts); and the New York Jets (based in East Rutherford, New Jersey). - The National Football Conference (NFC) is one of the two conferences of the National Football League (NFL), the highest professional level of American football in the United States. This conference and its counterpart, the American Football Conference (AFC), currently contain 16 teams each, making up the 32 teams of the NFL. Both conferences were created as part of the 1970 merger with the rival American Football League (AFL), with all ten of the former AFL teams and three NFL teams forming the AFC while the remaining thirteen NFL clubs formed the NFC. A series of league expansions and division realignments have occurred since the merger, thus making the current total 16 clubs per each conference. - The National Football League (NFL) is a professional American football league consisting of 32 teams, divided equally between the National Football Conference (NFC) and the American Football Conference (AFC). The NFL is one of the four major professional sports leagues in North America, and the highest professional level of American football in the world. The NFL's 17-week regular season runs from the week after Labor Day to the week after Christmas, with each team playing 16 games and having one bye week. Following the conclusion of the regular season, six teams from each conference (four division winners and two wild card teams) advance to the playoffs, a single-elimination tournament culminating in the Super Bowl, played between the champions of the NFC and AFC. - The first AFL-NFL World Championship Game in professional American football, known retroactively as Super Bowl I and referred to in some contemporaneous reports, including the game's radio broadcast, as the Super Bowl, was played on January 15, 1967 at the Los Angeles Memorial Coliseum in Los Angeles, California. The National Football League (NFL) champion Green Bay Packers defeated the American Football League (AFL) champion Kansas City Chiefs by the score of 3510. Coming into this game, considerable animosity remained between the AFL and NFL, thus the teams representing the two rival leagues (Kansas City and Green Bay, respectively) felt pressure to win. The Chiefs posted an 1121 record during the 1966 AFL season, and defeated the Buffalo Bills, 317, in the 1966 AFL Championship Game. The Packers finished the 1966 NFL season at 122, and defeated the Dallas Cowboys, 3427, in the 1966 NFL Championship Game. Still, many sports writers and fans believed any team in the older NFL was vastly superior to any club in the upstart AFL, and so expected Green Bay would blow out Kansas City. - The American Football Conference (AFC) is one of the two conferences of the National Football League (NFL), the highest professional level of American football in the United States. This conference and its counterpart, the National Football Conference (NFC), currently contain 16 teams each, making up the 32 teams of the NFL. Both conferences were created as part of the 1970 merger with the rival American Football League (AFL), with all ten of the former AFL teams and three NFL teams forming the AFC, and the remaining thirteen NFL clubs forming the NFC. A series of league expansions and division realignments have occurred since the merger, thus making the current total 16 clubs per each conference. After reading the paragraphs above, choose the best answer for the entity that related to 'don shula' with the relationship of 'country of citizenship'. Choices: - american - ancient rome - canada - england - georgia - united states of america
The answer to this question is:
united states of america