They were militarily fairly sophisticated. They were, many historians say, comparable to the Romans, but it was their fragmentation that allowed Julius Caesar to go after them. So over the course of his governorship, of his position as pro-consul, you also have the Gallic Wars, or the Gallic Wars, and that's what I have depicted here in red, from 58 BCE to 52 BCE, and they end here in Alesia, where Julius Caesar's legions are able to win decisively. And that is the end, and he's able to take all of this territory for Rome. Now, while that was happening, in 53 BCE, so in 53 BCE, which is right over here, in 53, this is 53, 52, yeah, this is 53 BCE, Crassus, who you might remember, was part of this first triumvirate. He's off here, he's off over here in the east, fighting the Parthians. You might remember the Parthians.