Rugby union is a game for two teams of 15 players to play. There are many rules to the game so i suggest you look them up if your interested. the main ones are:
Hold the balls in your hands,
Pass it backwards
During the game you may kick the ball, there are rules conserning this and i can't be bothered to explain.
Tackling, to perform an effective tackle you must wrap your arms around the opposition's legs, just above knee height, and hold on until they fall over. tackling above the hips has it's uses but is more difficult and less effective. You can tackle anyone above shoulder height.
The team
the team consists of 8 forwards and 7 backs.
the forwards are aranged with the two biggest on either side of another reasonably big person. these are called props (either side) and a hooker in the middle (its not what you think)
Then there are two taller than average and well built people behind them these are called the second row.
Then the back row consists of two flankers and one number 8.
the backs are 1 scrum half, 1 fly half, 1 inside centre, 1 outside centre, 2 wings, and 1 full back.
The game it's self is mainly people from either side trying to score trys (5 points) drop goals and penelties (3 points) and conversions (taken after a try is scored 2 points).
This is done by the team with the ball running at the the team without the ball with a number of rucks (where each team compets for the ball on the floor) and mauls (each team trys to get the ball of the other when its off the ground).
im afraid that i cannot answer this question for rugby legue as i don't play it, and don't know much about it.
Rugby or Rugby league
If you play Rugby League in Schools, there isn't a cost at all! Playing Rugby League in clubs, there is a small fee you have to pay, the includes uniform, and equipment.
South Africa, rarely play Rugby League because soccer and union are very popular over there, but Rugby League is increasing with the fans.
rugby union
England has national teams for both rugby union and rugby league
you can play rugby league for a club at five years to whatever
Some players just want to play rugby but mostly because rugby pays better then league.
well Germany don't even play rugby league
no but there is a game called rugby league live that you can play on PS3 and Xbox 360
Amercia didn't create the best game in the world which is "Rugby League". But America does play Rugby League, which is ÄMNRL. It is increasing it's popularity.
Almost every country who plays rugby league
The Wallabies are the Australian Rugby Union team. The Australian Rugby League team is called the Kangaroos.