The Great Dictator was a comedic parody of antisemitism in Nazi Germany.
Proponents of this concept interpret these passages as specifying five separate crowns, these being the Crown of Life; the Incorruptible Crown; the Crown of Righteousness; the Crown of Glory; and the Crown of Exultation.
The supply of coal was crucial to the industrial revolution because coal was cheap and affordable and also it was an excellent source of energy. Coal was the best energy source at the time of the industrial revolution and would allow for machines to be coal powered.
According the the Homestead Act of 1862, the only two valid answers are A. Settlers had to promise to avoid contact with American Indian tribal lands and D. Settlers had to improve the land (e.g., by buying a house) to keep it.