Answer:
Well it all depends on the teacher and what your writing about, usually a brief essay is 2-3 paragraphs
Explanation:
The answer in this would likely be either a or b, though I'm leaning mostly toward b.
The 1920's were a time of sensational social and political change. Surprisingly, a larger number of Americans lived in urban communities than on homesteads. The country's aggregate riches dramatically increased somewhere around 1920 and 1929, and this monetary development cleared numerous Americans into a prosperous however new society.