Complex sentence: The Raid on Ross took place in 1491, in the Scottish Highlands, between the Clan Mackenzie against several other clans, including the Clan MacDonald of Lochalsh, Clan MacDonald of Clanranald the Clan Cameron and the Chattan Confederation of Clan Mackintosh.
Split into simpler sentences: The Raid on Ross took place in 1491: a conflict that took place in the Scottish Highlands. It was fought between the Clan Mackenzie against several other clans, including the Clan MacDonald of Lochalsh, Clan MacDonald of Clanranald the Clan Cameron and the Chattan Confederation of Clan Mackintosh.