Among the most prominent of those rehabilitated was Deng Xiaoping, who was reinstated as a vice premier in April 1973, ostensibly under the aegis of Premier Zhou Enlai but certainly with the concurrence of Mao Zedong. Together, Zhou Enlai and Deng Xiaoping came to exert strong influence. Their moderate line favoring modernization of all sectors of the economy was formally confirmed at the Tenth National Party Congress in August 1973, at which time Deng Xiaoping was made a member of the party's Central Committee (but not yet of the Political Bureau).

The radical camp fought back by building an armed urban militia, but its mass base of support was limited to Shanghai and parts of northeastern China--hardly sufficient to arrest what it denounced as "revisionist" and "capitalist" tendencies. In January 1975 Zhou Enlai, speaking before the Fourth National People's Congress, outlined a program of what has come to be known as the Four Modernizations (see Glossary) for the four sectors of agriculture, industry, national defense, and science and technology (see Economic Policies, 1949-80 , ch. 5). This program would be reaffirmed at the Eleventh National Party Congress, which convened in August 1977. Also in January 1975, Deng Xiaoping's position was solidified by his election as a vice chairman of the CCP and as a member of the Political Bureau and its Standing Committee. Deng also was installed as China's first civilian chief of PLA General Staff Department.

The year 1976 saw the deaths of the three most senior officials in the CCP and the state apparatus: Zhou Enlai in January, Zhu De (then chairman of the Standing Committee of the National People's Congress and de jure head of state) in July, and Mao Zedong in September. In April of the same year, masses of demonstrators in Tiananmen Square in Beijing memorialized Zhou Enlai and criticized Mao's closest associates, Zhou's opponents. In June the government announced that Mao would no longer receive foreign visitors. In July an earthquake devastated the city of Tangshan in Hebei Province. These events, added to the deaths of the three Communist leaders, contributed to a popular sense that the "mandate of heaven" had been withdrawn from the ruling party. At best the nation was in a state of serious political uncertainty.

Deng Xiaoping, the logical successor as premier, received a temporary setback after Zhou's death, when radicals launched a major counterassault against him. In April 1976 Deng was once more removed from all his public posts, and a relative political unknown, Hua Guofeng, a Political Bureau member, vice premier, and minister of public security, was named acting premier and party first vice chairman.

Even though Mao Zedong's role in political life had been sporadic and shallow in his later years, it was crucial. Despite Mao's alleged lack of mental acuity, his influence in the months before his death remained such that his orders to dismiss Deng and appoint Hua Guofeng were accepted immediately by the Political Bureau. The political system had polarized in the years before Mao's death into increasingly bitter and irreconcilable factions. While Mao was alive--and playing these factions off against each other--the contending forces were held in check. His death resolved only some of the problems inherent in the succession struggle.

The radical clique most closely associated with Mao and the Cultural Revolution became vulnerable after Mao died, as Deng had been after Zhou Enlai's demise. In October, less than a month after Mao's death, Jiang Qing and her three principal associates-- denounced as the Gang of Four (see Glossary)--were arrested with the assistance of two senior Political Bureau members, Minister of National Defense Ye Jianying (1897-1986) and Wang Dongxing, commander of the CCP's elite bodyguard. Within days it was formally announced that Hua Guofeng had assumed the positions of party chairman, chairman of the party's Central Military Commission, and premier.

Data as of July 1987