The family in the photo is fishing in the Bassac River as is flows through Châu Đốc, a Vietnamese city of about 160,000 people on the country’s border with Cambodia. These are ethnic Cham people who live in a village built on the water – the houses in the photo are part of the village. For close to 1000 years Cham kingdoms controlled much of what is today central and southern Vietnam. As ethnic Vietnamese expanded south from the Red River area around Hanoi – the original home of Vietnamese civilization – there was both interaction and conflict between the Cham and the Vietnamese. The Vietnamese eventually prevailed, destroying the last Cham kingdom and assimilating the Cham people into the rather complicated ethnic mix that today makes up the population of modern Vietnam.