[evanjrowley]

In an alternate timeline, The Sea Peoples are Romans sailing to England, the Anglo-Saxons, the Normans. Things became fuzzy when the English themselves became other civilization's Sea Peoples.

[appreciatorBus]

I would wager that almost every civilization has been some other civilization’s sea people at some point in it’s history.

[mr_toad]

If invaders appear out of ‘nowhere’, it’s usually by boat or on horseback.

[stymaar]

Well, at least not civilizations where dreams dry up.

[mannykannot]

And don't forget the Vikings, who may provide the best analogy to the Sea Peoples.