In what way has jrotc changdfrom a 100 years ago

it has grown more popular, even to high school students, and it also gives those whom are in it a better concept of being a confident leader in the world. 

I hope that helps, if not do you have an abcd answer choice

frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. but frederick disliked rifle shooting and horseback riding. unlike his father, he was interested in french literature. he enjoyed poetry and music and, like some others of the enlightenment, he scoffed at religion. his father thought him soft, frivolous and unmindful of his duties. and when frederick refused to put his signature on a right to succession, for a few moments his father strangled him.

it provided for equal trade rights among nations in china.