The Celtic religion never really was ended since Ireland was never invaded by the Romans and Scotland was only briefly invaded several times. But the first instance of trying to destroy theie religion started with Julius Caesar's campaigns in Gaul as he identified that the main religious leaders were the Druids and they were the cohesive part of the Celtic way of life. The final end of Celtic religion in Roman Britain occured when in AD 61, Suetonius Paulinus crossed the Menai Strait over to Anglesey (or Mona as the Romans called it) and killed all the druids there giving no quarter to men, women or children that were there, effectively ending Celtic resistance to Roman rule in Britannia.
There were dozens, search for 'celtic tribes britain'. Some of the more famous were the Iceni led by Boudicca/Boadicea who fought the Romans, the Brigantes, the Caledones and Scotti in Scotland/Caledonia, the Atrebates and Belgae from Belgium/Germany and there were many more.
The Islam religion had taken control of the Holy Land, which (naturally) had to be reconquered by the Christian religion.
the "belief-in-all-religion"-"more than likely a wuestion that led to dreaming that led to pro-creation from nothing."
Boudica (Boudicca) was a Celtic queen who led an armed revolt against the Roman army .
All of them
the end of what?
It is a Celtic word, used in Cornwall, meaning 'a path on which one is led astray'
Great Britain
Boudicca led the iceni tribe in Britain
He was the leader of Great Britain mostly during WW2.
the french led Britain through world war 1 much of the time that the war was going on. THIS IS A FAKE!!!!!!!!!!!!!!!
That would have to be Islam, first led by Muhammad.