43 CE.
From the Fifth Century BCE to the Second Century CE.
43.
The Romans arrived in Britain in 100BC and left in 450AD,the 5th Century
The Romans officially took control of Britain in 43 AD.
The Romans attempted to invade Britain many times, however it started off as just political alliances and influences. However, the Britons were seen as barbaric and uncivilized so the Romans invaded and "romanized" Britain. There was a revolt and the rebel armies in Britain successfully overthrew the Romans.
1812
Britain was invaded by the Romans.
They didn't, the Romans did in 55 BC under Julius Ceasar.
The Romans arrived in Britain in 55AD.
It was initially Poland.
The Romans ruled Britain for about 350 years.
The Romans first invaded Britain in 55 BC. In 43 AD they officially annexed it. In this nearly 100 year span, Romans were living in and trading with Britain.