We all now tell stories by cutting from one dramatic scene to the next, whereas Victorian novelists felt free to write long passages of undramatic summary.
There was a very serious communist strain among American intellectuals before the war. America was a more tolerant place in those days, and Communists were not treated as pariahs. That ended with the McCarthy era.
The research is the easiest. The outline is the most fun. The first draft is the hardest, because every word of the outline has to be fleshed out. The rewrite is very satisfying.