Talk about the gap between China and developed countries and the reasons for the gap.

historical reasons, which is the inevitable result of the Hundred Years' War.

184-1842, Opium War

1856-186, Second Opium War

1851-1864, Taiping Heavenly Kingdom Uprising

1851-1868, Nian Army Uprising

1862-1873, Northwest Hui People Uprising. Sino-Japanese War of 1894-1895

19, Eight-Nation Alliance's invasion of China

194-195, Russo-Japanese War

1895-1911, Revolutionary Party Uprising in the late Qing Dynasty

1911-1912, First Civil War

1913, Second Revolution

1993. The direct Anhui war

1921-1922, the second protection war

1922, the first direct service war

1924, the second direct service war

1925, the national service war

1925 and the Zhejiang service war

1926-1928. Jiang Gui fought

in p>193, the Central Plains War

in p>1933, the Great Wall Anti-Japanese War

in p>1936, the Guangdong-Guangxi Incident

in p>1937~1945, War of Resistance against Japanese Aggression

in p>1946~195, and the Liberation War

in p>195~1953. Without a stable social situation, there is no possibility of economic development. The major developed countries in the world today have already become developed countries before World War II. China has engaged in economic construction on the basis of poverty, and its achievements have attracted worldwide attention. If the population and area reach one twentieth of that of China, it can be said that none of the big countries after World War II has developed faster than China.