Bayard Taylor 
History of Germany 

After the destruction of the Teutons and Cimbrians by Marius, more than forty years elapsed before the Romans again came in contact with any German tribe. During this time the Roman dominion over the greater part of Gaul was firmly established by Julius Caesar, and in losing their independence, the Celts began to lose, also, their original habits and character. They and the Germans had never been very peaceable neighbors, and the possession of the western bank of the Rhine seems to have been, even at that early day, a subject of contention between them.