 Complete the following phrase:  Soon after the fall of Saigon, the Socialist Republic of Vietnam was established. In the new government, Giáp maintained his position as Minister of National Defense and he was made Deputy Prime Minister in July 1976. In December 1978 he oversaw the successful CambodianVietnamese War which drove the Khmer Rouge from power and ended the Cambodian genocide. In retaliation, Cambodias ally China responded by 