How did the Slave Trade and Commerce Clause answer the question about who should regulate business, including the slave trade?

In the 1790s, Congress passed statutes regulating the trade in slaves by U.S. ships ... a provision came with a built-in expiration date, after which the powers of the ... interstate commerce powers it had been given in Article 1, Section 8, to do so. ... organized by each article or amendment, and by key constitutional questions.

Explanation:

all cities have a governor

all cities are in states or provnies then country

all cities have people

difference

some are rich

some are poor

some are average