许多奴隶主拒绝接受废除奴隶制的法律。

Many ___slaveholders resisted the laws that abolished slavery.

这些工厂主就像是现代版的奴隶主，强迫工人在危险环境下长时间工作。

These factory owners behave like modern ___slaveholders, forcing workers to labor in dangerous conditions for long hours.