Roman conquest of Britain

The Roman conquest of Britain was a gradual process, beginning in AD 43 under Emperor Claudius and being largely completed by 87 when the Stanegate was established as the northern frontier.
The Roman army was generally recruited in Italia, Hispania, and Gaul. To cross the English Channel they used the newly formed Classis Britannica fleet equipped with Mediterranean war galleys, which were much thicker in wood and more stable on rough waters.
The Romans under their general Aulus Plautius first forced their way inland in several battles against British tribes, including the Battle of the Medway, the Battle of the Thames, and in later years the Battle of Caer Caradoc against Caratacus and the Battle of Mona in Anglesey. Following a general uprising in AD 60 in which Boudicca sacked Camulodunum, Verulamium and Londinium, the Romans suppressed the rebellion in the Battle of Watling Street. They went on eventually to push as far north as central Caledonia in the Battle of Mons Graupius. Even after Hadrian's Wall was established as the border, tribes in Scotland and northern England repeatedly rebelled against Roman rule and forts continued to be maintained across northern Britain to protect against these attacks.