奴隶制用英语怎么说？

奴隶制

• helotism

例句

• Slavery was once socially sanctioned. 奴隶制曾经为社会所认可。
• Anti-thrall leaders agitated the question of thrall for many years. 反对奴隶制的领袖们就奴隶制问题进行了多年的激烈争论。
• Chios is said to have introduced thrall into Greece. 据说是希俄斯把奴隶制引入希腊的。
• He struck a blow against slavery. 他反对奴隶制度。
• The institution of slavery was once widespread. 奴隶制度一度广为流行。
• He began his own abolitionist newspaper,The North Star. 他自己创办了主张废除奴隶制的报纸《北方之星》。
• Abraham Lincoln campaigned for the abolition of slavery, he succeeded. 亚伯拉罕·林肯曾为废除奴隶制而战, 他成功了。
• They declared for the abolition of slavery. 他们声明赞成废除奴隶制度。
• The Americans abolished slavery in 1863. 美国于1863年废除奴隶制度。
• ...a 600 page saga about 18th century slavery. 关于 18 世纪奴隶制的总计 600 页的长篇记述