General information about football, its laws and tournaments

1 - about football
Football is one of the most popular sports in the world, both in the modern and old world.
The history of football dates back to BC and the evidence is that in the excavations were found a group of balls made from animal skins,
Football is a team sport that brings two teams together to compete to score goals according to certain rules and conditions.
The world started talking about the idea of holding special football tournaments in 1928 to hold the first World Cup in 1930 in Uruguay and then the second World Cup was held in 1934 in Italy, and afte
a period of World Cup football tournaments for those under the age of 17 and for those under 20 One year after the development of the game, special tournaments for women appeared in 1991, and then organized tournaments for clubs and called the World Cup and Club World Championships.
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Rules of the game of football
Football has its own laws and those laws are
1. The number of players in each team is 11 players and the reserve number is 7 players
2 - Goalkeeper is the only person allowed to hold the ball using the hands provided that it is in the penalty area
3 - The uniforms of the game is a shirt and corduroy and socks and shoes and protector legs
4 - The number of substitutions allowed for each team is 3 substitutions
5. The main referee on the pitch is the person who has full authority with the help of two other referee
6 - The referee is entitled to give warning to the players by publicizing the yellow card and expelling the players by publicizing the red card in the face of the player to be warned or expelled without objection.
- The duration of the game 90 minutes divided into two half each half consists of 45 minutes.
7 - In case the match ended in a draw and should be qualified one team is extended the game half an hour divided into two games each half 15 minutes, and if the tie continues to resort to penalties.
8 - Penalty strike is due to the commission of certain mistakes towards the opponent team inside the penalty area or touch the ball to the hands of one of the players within the penalty area of the team.
Offside is one of the toughest and most controversial laws of football. The term offside in football means limiting players' skills by preventing them from staying in front of the opponent's goal.This law prevents a goal in the event of offside. The adjudicator of the main referee gives a signal of waving using science.


