So what's the question you're asking, yes this is true.
It would be “Scott Joplin” as he was the most common musician during the Tin Pan Alley era.
Because of the struggles in the modern days
The very first military setback for Adolph Hitler and his forces was the Battle of Britain. This occurred during WWII when Hitler was forced to cancel his planned invasion of Britain. This operation was known as Operation Sea Lion. He continued to bomb them but was unsuccessful in defeating them.
Same with you I have history class is kind of like when you learn about the Aryans to my friend history class learned about the Aryans and then we learned about the Aryans Egypt and then high-fat Warframe engineering women Atlanta how to do the Aryans stinky it's a lot harder