Answer: 2029
Explanation: China’s population is set to reach a peak of 1.442 billion in 2029 and start a long period of “unstoppable” decline in 2030
Social development is defined as prioritizing human needs in the growth and progression of society. Social development also governs the norms and conventions that govern human interaction. The focus is on improving the lives of regular citizens, especially the poor, to make society a better place for everyone.
In 1922, the U.S.-driven Washington Naval Conference resulted in the Nine-Power Treaty reaffirming the Open Door principles. In reaction to the Mukden Incident of 1931 in Manchuria and the Second Sino-Japanese War between China and Japan in 1937, the United States intensified its support of the Open Door Policy.
Answer:
Authoritarianism is a form of government in which the people have zero participation; dictatorship. And a Monarchy is ruled by the royal family and they don't always have complete control like dictators.
1659 The Failure of the Commonwealth
1688 The Revolution
1707 The Act of Union
1807 The Slave Trade Act
1815 The Battle of Waterloo
1855 The Bessemer Process
1914 - 1918 The First World War
1939 - 1945 World War II