the Beakers arrived circa 2,500BC, the Celts arrived some time after that, the Romans arrived in 55BC, the Saxons arrived sometime after 400AD, the Vikings started coming in the 7th century, the Normans arrived in 11th century. These guys often came with armies and the intention of dominating the locals, and yet the British far right, most of whom could probably do with a history lesson, integrate this into part of their national identity. In contrast, the migrants arriving today are like "can i have some work please, i'll work for cheap", or alternatively "air strikes left my house in rubble, can i please live here?" and people are freaking the **** out as if the viking hordes are on the shore.