Comparison of American football and rugby union football, except high school (all but Massachusetts & Texas), allows conversion turnovers that are returned for touchdowns to be given 2 points. In American football teams often opt to go for a field goal (worth 3 points) rather than attempt a touchdown, either because it is fourth down and they don't want to risk a turnover or because it is late in the game and the three points will either tie the game or put the team ahead. The rugby equivalent is a drop goal (worth 3 points). The key difference between a field goal and a drop goal is
History of rugby union a successful kick at goal after scoring a try (a conversion) and three points for a dropped goal or for a penalty goal. Most of the changes have been to increase the value of tries compared to goals (conversions, penalties, dropped-goals, and goals from mark) in order to promote positive, attacking play. The first national rugby union was the Rugby Football Union, founded in England in 1871. This was followed over the next decade by the home nations of Scottish Football Union (1873, later SRU), Irish Rugby Football Union (1879) and Welsh Rugby Union (1881). The French Federation (1919) and