IOTL, the decisive battle won by the Romans had pitted an alliance of British peoples led by Boudica against a Roman army led by Gaius Suetonius Paulinus. Although heavily outnumbered, the Romans decisively defeated the allied tribes, inflicting heavy losses on them. The battle marked the end of resistance to Roman rule in most of the southern half of Great Britain, a period that lasted until 410 AD.
Boudica herself was a queen of the Iceni, a tribe resident somewhere around modern Essex (or Norfolk) in Britain, early in The Roman Empire, and is most famous for leading a rebellion during Nero's reign, razing Colchester and London and making Nero briefly think twice about the whole "Roman Britain" thing, until she was defeated in about 60-61AD somewhere along the Roman road now called Watling Street, whereupon she either died of illness or committed suicide. This stemmed from an incident where she was flogged and her daughter raped.
So what if Boudica had actually used her advantage of larger numbers well and decisively defeated the Romans, inflicting heavy losses and destruction to the point that Nero decides Britain is better off NOT under Roman rule?
Boudica herself was a queen of the Iceni, a tribe resident somewhere around modern Essex (or Norfolk) in Britain, early in The Roman Empire, and is most famous for leading a rebellion during Nero's reign, razing Colchester and London and making Nero briefly think twice about the whole "Roman Britain" thing, until she was defeated in about 60-61AD somewhere along the Roman road now called Watling Street, whereupon she either died of illness or committed suicide. This stemmed from an incident where she was flogged and her daughter raped.
So what if Boudica had actually used her advantage of larger numbers well and decisively defeated the Romans, inflicting heavy losses and destruction to the point that Nero decides Britain is better off NOT under Roman rule?