Answer:
cant understand but maybe its orange
Louis Armstrong helped break down the barrier by being a black trumpeter during racism. He was a good player and made a lot of great music which helped inspired young black children to become musicians and then start to integrate into places that normally white people hold.
The answer is religion, not ornament.
False. For a timeline to be meaningful it should contain a factual body rather than an artistic touch for the audience to have a more accurate understanding to the said timeline. By being more factual, you are unleashing a deeper meaning to what is originally a beautiful timeline thus by adding an artistic touch, it may add some meaning yet it isn't the secret ingredient of having a timeline that is very meaningful.