 However, despite becoming greatly outnumbered by Vietnamese settlers and the integration of formerly Cham territory into the Vietnamese nation, the majority of Cham people nevertheless remained in Vietnam and they are now considered one of the key minorities in modern Vietnam.Vietnamese armies also raided the Mekong Delta, which the decaying Khmer Empire could no longer defend.The city of Huế, founded in 1600 lies close to where the Champa capital of Indrapura once stood.