What were the following classification categories for jobs in us Between 1880 and 1890?

Between 1880 and 1890, job classifications in the U.S. primarily included categories such as agriculture, manufacturing, and services. Agriculture encompassed farming and related activities, while manufacturing involved industrial jobs in factories. Services included various occupations, ranging from clerical work to professional roles. This period marked a significant transition as the economy shifted from agrarian to industrial, reflecting broader social and economic changes.