Yes! Then each country has its own top major league. Every year, worst teams are relegated to the lower league and some others from that one get promoted. In Spain, the bottom 3 teams at the end of the year in La Liga are relegated to second division. Top 3 teams from the second division are promoted to La Liga.
I know it's different from American sports where there is not relegations or promotions.
Yes! Then each country has its own top major league. Every year, worst teams are relegated to the lower league and some others from that one get promoted. In Spain, the bottom 3 teams at the end of the year in La Liga are relegated to second division. Top 3 teams from the second division are promoted to La Liga.
I know it's different from American sports where there is not relegations or promotions.