Aside from the vast majority of the population, people in a much smaller and wealthier group had what three kinds jobs?

People from smaller and wealthier groups tend to occupy privileged jobs, so-called elite jobs.

Explanation:

People belonging to richer and smaller social groups tend to occupy elite jobs where they occupy leadership positions with the best careers and the best salaries. This is because these people tend to have more opportunities for education and academic and intellectual growth, in addition to facing little competition for the possibilities they aspire to.

it is the dominance of   the spanish language and roman catholic region in mexico, french being the official language of several african countries, and the existence of a western-style government in south asian countries

answer; people where able to travel across the u.s.a faster than any other mode of transportation,travel time was about a week,from coast to coast