When did Japan invade Indochina? When was the Oregon Treaty purchased? When was the Yalta Conference held? When was the gunboat diplomacy with Japan? When was the Treaty of Paris 1856 ratified? When did Taiwan gain independence? When did Mao Zedong come into power?
When did England gain independence? When did Australia become a country? When did Zimbabwe gain independence from Great Britain? When did Britain decolonize India? When did Scotland gain independence? When did the Empire of Japan fall? When did the Roman Empire invade Britain?
most of western countries were hostile to China. So, when the open – door policy was established, China must be careful with those “western devils”. On the other side, because, western countries owned the most advanced technology