Question

Which of the major United States Regional dialects is spoken by the greatest number of people

Answer 1

General American is spoken by the greatest number of people.

Answer 2

General America is the major United States Regional dialects spoken by the greatest number of people.

General American is the wide range of American English—the continuum of accents—spoken by a majority of Americans and popularly considered, among Americans, as lacking any distinctly regional, ethnic, or socioeconomic characteristics.

Americans with high education, or from the North Midland, Western New England, and Western regions of the country, have "General American" accents.