How to Use "concubinage" with Example Sentences

1. Concubinage has a long history and was common through the early 20th century .

2. Supposedly , prostitution , concubinage , bride-selling , slavery and drug addiction were abolished .

3. Confucianism valued marriage and children but also allowed concubinage . Sex was viewed as a necessary human function .

4. So concubinage has been an institution for thousands of years and the chinese have always had an exceptionally pragmatic attitude toward sex .