History of the Mediterranean region Alexandria. Mesopotamia became a fringe border region between the Roman Empire and the Persians. When Augustus founded the Roman Empire, the Mediterranean sea began to be called "Mare Nostrum" (Latin: "Our Sea") by the Romans. Their empire was centered on this sea and all the area was full of commerce and naval development. For the first time in history, an entire sea (the Mediterranean) was free of piracy. For several centuries, the Mediterranean was a "Roman Lake", surrounded on all sides by the empire. The empire began to crumble, however, in the fifth century and Rome collapsed after 476 CE.
You Know What You Did You Know What You Did "You Know What You Did" is the first episode of the third season of "The Hills". It originally aired on MTV on August 13, 2007. In the episode, Lauren Conrad ends her friendship with former housemate Heidi Montag after suspecting that Heidi and her boyfriend Spencer Pratt fabricated rumors of a sex tape involving Lauren and her ex-boyfriend Jason Wahler. The ensuing feud between the women becomes a central focus of the series, and is carried through each subsequent season in which Conrad appears. "You Know What You Did" was produced by Tony DiSanto, Adam