Answer: Eurasian Marriage
Explanation: Eurasian Marriage is a marriage between the Europeans and and Asians. This type of marriage led to development of Eurasian communities in the world. During the early colonial days,the Europeans often come to trade in the Southeast Asia,during their trade periods they contract a relationship with the Asian women,after trading they leave the children with the Asian women.This type of marriage is mutually beneficial as the Europeans gain by learning their culture,enjoy domestic support, trade networks while the Women get money, trade benefits and trade networks.