It was first mapped in 1866 by Doudart de Lagrée and Marie-Joseph- François Garnier.
It was first mapped in 1866 by Doudart de Lagrée and Marie-Joseph- François Garnier. The first dam on the upper part of this river, Manwan, was built in 1993, and over fifty are scheduled to follow. Its source is in the highlands above Yunan Province, and it picks up volume in Cambodia from Tonle Sap before flowing into the South China Sea. For 10 points, name this river which forms an enormous delta in southern Vietnam.
It was first mapped in 1866 by Doudart de Lagrée and Marie-Joseph- François Garnier.
{Mekong} River