The Battle of the Somme took place on the Western Front of World War I, between the French and British armies and the German army. The Triple Entente was an alliance between Britain, France, and the Russian Empire.
Beginning in the 3rd century AD, the crisis of the Roman Empire was caused mainly by the fragmentation of its western part with the arrival and installation of the Germanic peoples. From the third century AD, the Roman Empire began its phase of decline and decay, which eventually resulted in the fr