when did rome invade this place?
71 A.D.
History of Scotland
 By the year 71, the Roman governor Quintus Petillius Cerialis had launched an invasion of what is now Scotland.
when did scotland get their freedom from england In 1328, Edward III signed the Treaty of Edinburgh–Northampton acknowledging Scottish independence under the rule of Robert the Bruce.
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History of Scotland [SEP] Roman invasion
The Roman invasion of Britain began in earnest in AD 43, leading to the establishment of the Roman province of Britannia in the south. By the year 71, the Roman governor Quintus Petillius Cerialis had launched an invasion of what is now Scotland. In the year 78, Gnaeus Julius Agricola arrived in Britain to take up his appointment as the new governor and began a series of major incursions. He is said to have pushed his armies to the estuary of the "River Taus" (usually assumed to be the River Tay) and established forts there, including a legionary fortress at Inchtuthil.