So history doesn't repeat itself.
The steam locomotive allowed for the transportation of goods at a much more rapid rate than by horse. The railroad let people know exactly where and when goods would arrive. The trains also gave the cargo a safer ride as it was much more difficult to rob a train than a horse drawn transport. As more railroads were built, products could travel farther than ever before in a timely manner. This brought down the cost of freight transport and increased profits for many businesses.
Musicals emerged primarily from the European Operetta which is a lighter version of the popular opera.
The operetta is a drama-musical production that is almost like the opera structurally. But the difference is that the plot is usually full of romance dramas alongside with music.
A lot of dance scenes and dialogues are also incorporated in them. One big difference was that the operettas were usually shorter than the operas.
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The music of African Americans can be traced back to the days of slavery. In the fields as slaves were working you could hear them singing songs to pass the time. ... As slaves became Christians, a religion forced upon them, they began singing hymns later termed spirituals. These spirituals later evolved into gospel music
They may have things that happen similar just different time parts
