<span>Engine exhaust, industry, domestic heating, and volcanic eruptions are all sources of carbon dioxide. The processes involve in these categories involve combustion reaction. This type of reaction is a reaction between a hydrocarbon and oxygen which forms carbon dioxide and water. Thus, from these processes carbon dioxide is exhausted.</span>
The main purpose of the League of Nations was to prevent another global war by resolving conflicts with diplomacy.
The League of Nations was founded in 1919. The main goals included the reduction or withdrawal of military forces, preventing war, and settling disputes between countries. Essentially, they wanted to promote world peace and avoid another war.
3. fail of the Roman Empire
Rights of citizenship - that’s all I know sorry if it wrong-