Military campaigns of Julius Caesar
The military campaigns of Julius Caesar constituted both the Gallic War (58 BC-51 BC) and Caesar's civil war (50 BC-45BC) in 59 BC, which had been highly controversial. The Gallic War mainly took place in what is now France. In 55 and 54 BC, he invaded Britain, although he made little headway. The Gallic War ended with complete Roman victory at the Battle of Alesia. This was followed by the civil war, during which time Caesar chased his rivals to Greece, decisively defeating them there. He then went to Egypt, where he defeated the Egyptian pharaoh and put Cleopatra on the throne. He then finished off his Roman opponents in Africa and Hispania. Once his campaigns were over, he served as Roman dictator until his assassination root on March 15, 44 BC. These wars were critically important in the transition of the Roman Republic into the Roman Empire.
Germania Inferior
The first confrontations between a Roman army and the peoples of Germania Inferior occurred during Julius Caesar's Gallic Wars. Caesar invaded the region in 57 BC and in the next three years annihilated several tribes, including the Eburones and the Menapii, whom Caesar called "Germanic" but who probably were Celtic or at least mixed Celtic-Germanic. Germanic influence (mainly through the Tungri) increased during Roman times, leading to the assimilation of all Celtic peoples in the area.