The MacAlpin dynasty refers to a royal lineage in Scotland that began with Kenneth MacAlpin, who is traditionally considered the first King of Scots. This dynasty emerged in the 9th century and played a crucial role in uniting the various tribes and kingdoms of Scotland, particularly the Picts and the Scots. The MacAlpin kings ruled until the late 10th century, establishing a foundation for the future Scottish monarchy. The dynasty is significant for its contributions to the formation of a unified Scottish identity. Under the MacAlpin kings, Scotland began to develop its own political and cultural structures, paving the way for later rulers. The legacy of the MacAlpin dynasty is evident in the historical narratives and royal lineage that followed, influencing Scotland's history for centuries.