Louis XVIII became the King of France after Napoleon was exiled.
The League of Nations was formed to unify many countries. It wasn't very efficient. The United Nations was essentially an improved version of the League of Nations.
It spread through the Roman empire
In general, the British colonial powers were far more willing to engage in diplomatic relations with the Native Americans than both the Spanish and French colonial powers.
B, China. the Terracotta Army was to protect the ruler in death.