Which of the Following Changes Accompanied the Transition of Cheerleading

Which of the following changes accompanied the transition of cheerleading from a masculine activity to a feminine one?

A) Cheerleading gained in popularity and became a desirable pursuit.
B) The type of skills cheerleading required changed,so that this activity came to demand much more athleticism than in the past.
C) The traits associated with the ideal character of a cheerleader changed from valiant to cute.
D) Cheerleading was viewed much more seriously and less likely to be trivialized.