The district that the village of Asamang is located in was split on what date?
Asamang: Asamang is a village in the Atwima Nwabiagya district, a district in the Ashanti Region of Ghana. Atwima Nwabiagya District:  In 2003, part of the district was split off by a decree of president John Agyekum Kufuor on November 12, 2003, to form the new Atwima Kwanwoma District and Atwima Mponua District.
November 12, 2003