How did the Fugitive Slave Act affect the rights of free American slaves in the North

Any free slaves could be kidnapped and enslaved again.

Explanation:

Slaves that had been freed could be stolen and sold in auctions as if they'd never been set free in the first place.

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