Why did Russia enter into a military alliance with France and England?

The balance of power has changed in Europe. There was an aggravation of relations between England and Germany because of the colonies. The Entente was created in response to the creation of the Triple Alliance, which included Germany. After the aggravation of the colonial question, Britain began to seek allies. The first of these was France (1904). Later, an agreement was signed with Russia (1907). As a result, two opposing military alliances formed on the territory of Europe, which led to the First World War.