their advice the system of government had been reorganized on lines similar to those of the soviet and commissar system. This change had been advocated by an old friend of Sun Yat-sen, Chiang Kai-shek, who later married Sun's sister-in-law. Chiang Kai-shek, who was born in 1886, was the head of the military academy at Whampoa, near Canton, where Russian instructors were at work. The new system was approved by Sun Yat-sen's successor, Hu Han-min (who died in 1936), in his capacity of party leader. It was opposed by the elements of the right, who at first had little influence. Chiang Kai-shek soon became one of the principal leaders of the south, as he had command of the efficient troops of Canton, who had been organized by the Russians.
The People's Party of the south and its governments, at that time fairly radical in politics, were disliked by the foreign powers; only Japan supported them for a time, owing to the anti-British feeling of the South Chinese and in order to further her purpose of maintaining disunion in China. The first serious collision with the outer world came on May 30th, 1925, when British soldiers shot at a crowd demonstrating in Shanghai. This produced a widespread boycott of British goods in Canton and in British Hong Kong, inflicting a great loss on British trade with China and bringing considerable advantages in consequence to Japanese trade and shipping: from the time of this boycott began the Japanese grip on Chinese coastwise shipping.
The second party congress was held in Canton in 1926. Chiang Kai-shek already played a prominent part. The People's Party, under Chiang Kai-shek and with the support of the communists, began the great campaign against the north. At first it had good success: the various provincial governors and generals and the Peking government were played off against each other, and in a short time one leader after another was defeated. The Yangtze was reached, and in 1926 the southern government moved to Hankow. All over the southern provinces there now came a genuine rising of the masses of the people, mainly the result of communist propaganda and of the government's promise to give land to the peasants, to set limits to the big estates, and to bring order into the taxation. In spite of its communist element, at the beginning of 1927 the southern government was essentially one of the middle class and the peasantry, with a socialistic tendency.
3 Second period of the Republic: Nationalist China
With the continued success of the northern campaign, and with Chiang Kai-shek's southern army at the gates of Shanghai (March
21st, 1927), a decision had to be taken. Should the left wing be allowed to gain the upper hand, and the great capitalists of Shanghai be expropriated as it was proposed to expropriate the gentry? Or should the right wing prevail, an alliance be concluded with the capitalists, and limits be set to the expropriation of landed estates? Chiang Kai-shek, through his marriage with Sun Yat-sen's wife's sister, had become allied with one of the greatest banking families. In the days of the siege of Shanghai Chiang, together with his closest colleagues (with the exception of Hu Han-min and Wang Chying-wei, a leader who will be mentioned later), decided on the second alternative. Shanghai came into his hands without a struggle, and the capital of the Shanghai financiers, and soon foreign capital as well, was placed at his disposal, so that he was able to pay his troops and finance his administration. At the same time the Russian advisers were dismissed or executed.
The decision arrived at by Chiang Kai-shek and his friends did not remain unopposed, and he parted from the "left group" (1927) which formed a rival government in Hankow, while Chiang Kai-shek made Nanking the seat of his government (April 1927). In that year Chiang not only concluded peace with the financiers and industrialists, but also a sort of "armistice" with the landowning gentry. "Land reform" still stood on the party programme, but nothing was done, and in this way the confidence and cooperation of large sections of the gentry was secured. The choice of Nanking as the new capital pleased both the industrialists and the agrarians: the great bulk of China's young industries lay in the Yangtze region, and that region was still the principal one for agricultural produce; the landowners of the region were also in a better position with the great market of the capital in their neighbourhood.
Meanwhile the Nanking government had succeeded in carrying its dealings with the northern generals to a point at which they were largely out-manœuvred and became ready for some sort of collaboration (1928). There were now four supreme commanders—Chiang Kai-shek, Fêng Yü-hsiang (the "Christian general"), Yen Hsi-shan, the governor of Shansi, and the Muslim Li Chung-yen. Naturally this was not a permanent solution; not only did Chiang Kai-shek's three rivals try to free themselves from his ever-growing influence and to gain full power themselves, but various groups under military leadership rose again and again, even in the home of the Republic, Canton itself. These struggles, which were carried on more by means of diplomacy and bribery than at arms, lasted until 1936. Chiang Kai-shek, as by far the most skilful player in this game, and at the same time the man who had the
support of the foreign governments and of the financiers of Shanghai, gained the victory. China became unified under his dictatorship.
As early as 1928, when there seemed a possibility of uniting China, with the exception of Manchuria, which was dominated by Japan, and when the European powers began more and more to support Chiang Kai-shek, Japan felt that her interests in North China were threatened, and landed troops in Shantung. There was hard fighting on May 3rd, 1928. General Chang Tso-lin, in Manchuria, who was allied to Japan, endeavoured to secure a cessation of hostilities, but he fell victim to a Japanese assassin; his place was taken by his son, Chang Hsüeh-liang, who pursued an anti-Japanese policy. The Japanese recognized, however, that in view of the international situation the time had not yet come for intervention in North China. In 1929 they withdrew their troops and concentrated instead on their plans for Manchuria.