World war 1 broke out in 1914 because a group of Serbian nationalists (The Black Hand) assassinated the duke of Austria-Hungary. Austria -Hungary threatened Serbia with a bunch of wishes that they wanted Serbia to due for them. Due to the treaty between Serbia and Russia, Serbia said no. Germany, who had a treaty with Austria-Hungary threatened to attack if Russia mobilized its army. Russia did and Germany invaded Belgium. This brought Great Britain and France into the war.
The answer is reform movement. It is a type of social movement that targets to make continuing change, or change in certain parts of society, rather than rapid or fundamental changes. A reform movement is notable from more radical social movements such as revolutionary movements. Reformists' thoughts are often deal with in liberalism, although they may be embedded in socialist or religious concepts. Some depend on on personal transformation; others count on on small collectives, such as Mahatma Gandhi's spinning wheel and the self-sustaining village economy, as a mode of societal change. Examples of reform movements are labor movement, animal rights movements, anti-nuclear movement, Mothers against Drunk Driving, and the disability rights movement.
Agriculture is a science of cultivating products in different places with various temperatures. The agriculture helps to produce the food that is good for marketing at any place. The agriculture is well known as the art of generating healthy food for people all round the world.
