The experience of enslaved people in the southern british colonies as described in the excerpt was similar to the experience of enslaved people in the northern british colonies because

The answer is:

because they developed strategies to resist slavery, which included work slow downs, running away, and violent revolts

Explanation:

Some enslaved people dealt with the trauma of their situation by actively resisting their condition—whether by defying their owners or running away.

Enslaved people everywhere resisted their exploitation and attempted to gain freedom.

i think it was   tsar alexander ii