Haydn did more than any other composer to establish which genre?

String Quartet

Explanation:

Franz Joseph Haydn, an Austrian composer, came to be known for his contribution in string quartet genre. He wrote 68 string quartet.  He is considered to be the important and famous composers of the Classical period. A string quartet is composed of four string players two violin players along with a cellist player and a viola.  

i think cheerleading is definitely a form of art. or at least it should be! not everyone has what is takes/and or the determination to become a cheerleader. it takes practice and hard work, along with being able to master a move correctly, like dancing. dancing is a form of art, and i think cheerleading is too. not everyone can dance, just like not everyone can be a cheerleader.