In pre-colonial Nigeria, intergroup contacts were encourage mostly by

In pre-colonial Nigeria, intergroup contacts were mostly encouraged by marriage ties. This means that people from different groups would marry each other, which would create a bond between their families and promote peaceful relationships between the groups. Additionally, intermarriage would often lead to economic and political ties between the groups, as well as the exchange of cultural practices and traditions. These interactions helped to create a sense of unity and cooperation among the various groups in Nigeria. While economic interdependence and political ties were also important factors in promoting intergroup contacts, marriage ties played a particularly significant role in bringing people from different groups together.