When James Naismith invented the game of basketball at the Springfield, Mass. YMCA in 1891, he was simply looking for a distraction for his rowdy young charges, who were often stuck indoors due to the harshly cold Massachusetts winters. Little did he know that his creation would one day evolve into a globalized, multi-billion-dollar sensation known as the National Basketball Association.

What follows is a brief history of the NBA, from its inception just after World War II to its gold medal winning Redeem Team, which recently won the gold in the 2008 Beijing Olympics.

It was 1946. WWII was over and America was still basking in the glow of victory. Americans once again had entertainment dollars to spend, and in June, a group of sports arena owners got together with an idea on how to get people to spend some of that money on sports. A professional basketball league, with ten teams, comprising an East division and a West division. By June 6, the Basketball Association of America, or the BAA, was born.

The first game in BAA history was played on November 1, 1946, in Toronto, between the Toronto Huskies and the visiting New York Knickerbockers. The Knickerbockers won that game, 68-66.
The BAA owners had a distinct advantage over the competing National Basketball League, or NBL. They owned large arenas in the nation’s major cities and could command large crowds, thereby making more money. Though the NBL was probably the BAA’s equal when it came to quality of play, in the end the BAA had the superior dollars. In August 1949, the BAA and the NBL merged together, forming the National Basketball Association, or the NBA.

With the merger, the league now had seventeen teams, in cities large and small, across the United States. The league trimmed this number down to a record-low eight teams in 1954. The Kings, Celtics, Warriors, Lakers, Hawks, 76ers, Pistons, and the Knickerbockers are all still part of today’s NBA.

The quality of basketball back then was, understandably, not quite like what we see today. One of the reasons for this discrepancy was that, in the 1940s, African-American players were not allowed to compete in the NBA. That changed in 1950, when the NBA broke the color barrier by introducing several black players, including Earl Lloyd, Chuck Cooper, and Nat “Sweetwater” Clifton. Clifton was the first black player to sign an NBA contract, while Lloyd was the first to play in an NBA game.

Another change that positively affected the league was the advent of the 24-second shot clock in 1954. Before then, teams could use stall tactics against superior opponents to keep the score down. It was a tactically sound strategy, but it made for boring basketball. With the shot clock, a team had 24 seconds to attempt a shot. If no shot was taken (or if the ball hadn’t touched the rim) before time expired, the team lost possession.

The 1960s saw an expansion of the league from nine teams to fourteen. The decade also saw the inception of the NBA’s most formidable competitor, the American Basketball Association, or ABA.

The two leagues competed fiercely for spectators as well as top players. The NBA had the advantage of being in most major cities, while the ABA allowed undergraduates to join. That’s how Julius Erving, known as Dr. J., ended up in the upstart ABA. Rick Barry, the NBA’s leading scorer, also left for the ABA.

The NBA continued to expand and finally won the bidding war with the ABA. The two leagues agreed to a limited merger in 1976. This increased the number of NBA teams to 22.

In 1979, in an effort to further increase scoring and excitement, the NBA added the three-point shot, which was actually an ABA innovation.

The 1980s was arguably the most important decade in league history. This decade saw the epic rivalry between Larry Bird’s Boston Celtics and Earvin “Magic” Johnson’s Los Angeles Lakers. Johnson and the Lakers won five titles; Bird won three with the Celtics.

The 1980s also introduced the world to Michael Jordan, arguably the greatest player in the history of the NBA. He was drafted by the Chicago Bulls in 1984. Together with Scottie Pippen, Jordan’s Bulls won six NBA championships in the 1990s.

Jordan, Bird and Johnson helped form the 1992 Olympic basketball team, popularly known as the Dream Team. It was the first U.S. Olympic team to use NBA All-Stars. The team cruised to an easy gold medal. Since then, the NBA has been closely associated with USA Basketball.

The Chicago Bulls dynasty was broken up in 1998. Since then, the Western Conference has won the majority of the league championships. The San Antonio Spurs, led by Tim Duncan, have won four titles in that time span, while the Los Angeles Lakers, led by Shaquille O’Neal and Kobe Bryant, won three. O’Neal was traded to the Miami Heat after the 2004 season, and after promising to deliver a championship to Florida, he and Dwyane Wade did exactly that in 2006, when they beat the Dallas Mavericks, four games to two, in the NBA Finals.

The most recent NBA champions are the Boston Celtics, who beat the resurgent Los Angeles Lakers four games to two. It was the Celtics’ first championship since 1986 and the Lakers’ first Finals’ appearance since Bryant and O’Neal fell to the Detroit Pistons in 2004.

After a subpar showing in the 2004 Olympics that resulted in a bronze medal, the NBA’s best players fielded a different team for the 2008 Games. Known popularity as the “Redeem Team,” the U.S. men’s basketball team was designed to bring the Olympic gold back to the country where the game was invented. Duke University coach Mike Krzyzewski led a team made up of the following players: Carmelo Anthony, Carlos Boozer, Chris Bosh, Kobe Bryant, Dwight Howard, LeBron James, Jason Kidd, Chris Paul, Tayshaun Prince, Michael Redd, Dwyane Wade, and Deron Williams.

The “Redeem Team” accomplished its mission in the Beijing Games, beating Spain in the gold medal game, 118-107.

During the tenure of the current NBA commissioner, David Stern, the league has begun to expand its reach beyond the United States. Several players from foreign countries have become prominent players in the NBA (including Yao Ming, Manu Ginobili and 2007 league MYP Dirk Nowitzki), and the league’s games are currently televised in more than 200 countries.