'Archaeologists have found evidence indicating that the British capital was built as a military base by slaves who were slaughtered after the city was founded.

Researchers discovered a massive number of skulls along the course of the river Walbrook, a watercourse which has been lost to time and history. Experts had earlier suggested that Romans founded London as a center of trade and business but the new discovery led them to think about London as a capital with a more terrifying history.'

Read more: London Built by British Slaves