in england, 4 teams can qualify to the champions league.
The top four teams qualify for the Champions League. They will play in different rounds depending on their EPL final standings.
The top four teams qualify for the U.E.F.A. champion league.
The top two teams in the Spanish La liga qualify for the Champions League.
It is determined by the teams strength in the Champions League. The stronger the league, the more teams that can qualify from it. The winner of the UEFA cup from the previous year gets an automatic qualification.
In every season, the top four teams in the English Premier League qualify for the champions league. However, If a team did not qualify at the end of a season, but wins the champions league, then the team in fourth gets knocked out of their qualifying spot for the champions league winners.
4 or 5
The first and second place teams automatically qualify. Third and Fourth place teams go into a Champions League qualifying round. Fifth place qualifies for the UEFA Cup.
Two clubs qualify from Scotland, usually Celtic and Rangers.
In the English Premiership, the top two automatically qualify for the Champions League proper, whilst third and fourth place teams qualify for the Champions League qualifying rounds. The fifth team qualifies for the Europa League.