What's the difference between literacy, Europa League and Champions League?

The Champions League is an annual football competition hosted by union of european football associations, which represents the highest honor and level of European club football. The Europa League is the second largest club competition in Europe after the European Champions Cup. Generally speaking, the level of the Champions League is higher than that of the Europa League.

Extended data:

The predecessor of the Champions League is the European Club Cup. 1992/ 1993 season, uefa officially revised the competition system and name. After the reform, it still inherited all kinds of records since the establishment of the European Club Champions Cup, and there was no separate calculation. The old name of "European Club Champions Cup" was still retained on the championship trophy. The most successful team in this competition is Real Madrid, 13 times won the championship. Followed by Milan who won the championship seven times, Bayern Munich, Liverpool and Barcelona who won the championship five times, and Ajax who won the championship four times.

The Europa League, formerly known as the UEFA Cup, changed its competition system from the 2009/ 10 season and changed its name to an event. After the reform, it still inherits various records since the establishment of 197 1 UEFA Cup, which cannot be calculated separately. This reorganization will also merge the UEFA International Toto Cup held in 15 into the UEFA European League.

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Micro-sports-the difference between the Europa League and the Champions League, you still can't understand such a hard science, then?