Which of the following is the height of most lowercase letters called

The imaginary horizontal line that marks the top edge of the lowercase letters is the Meanline. The x-height (1) is the height of the lowercase x. In other words it is the distance between the baseline and the meanline. The main vertical or diagonal stroke in a letterform is known as the Stem (7).

its the x height

that is true. stravinsky's rite of spring ballet is a prime example of with its focus on prehistoric culture, costumes, and dancing.