What describes the economy of the North in the antebellum era?

Explanation:

It was primarily industrial, is the right answer.

Throughout the Antebellum era, the economy of the North was It was primarily industrial. Though in the North, some of the people were actively involved in agricultural production, the main sector in which people involved was primarily industrial sector.  At the same time, the agriculture formed the basis of the economy of the South.

executive, (president and about 5,000,000 workers) legislative (senate and house of representatives) and judicial (supreme court and lower courts)

explanation: