slavery (奴隷制度): Slavery was abolished in the 19th century in many countries. (奴隷制度は19世紀に多くの国で廃止されました) - 試験に出る! 英単語検索辞書

slavery (奴隷制度): Slavery was abolished in the 19th century in many countries. (奴隷制度は19世紀に多くの国で廃止されました)

Slavery was abolished in the 19th century in many countries.