History enthusiasts, this is your moment to shine! Heritage Key is offering both corporal and virtual prizes for the best entries in this Ancient World in London blog contest. London has a long and remarkable history of invaders – foreign and native, ficticious and real. Medieval historians thought that its first invader was King Brutus, a Roman descendent of the Biblical Noah who came and settled the island with his following of emancipated Trojan slaves. The city’s more credible, but none the less colourful, invaders range from Roman soldiers to Essex farmers. Of course, not all invaders are created equal;…