Well, obviously it was centuries ago but it has ebbed and flowed since then. For the 20th century though a lot of Scottish nationalism originated in the Scottis

Well, obviously it was centuries ago but it has ebbed and flowed since then. For the 20th century though a lot of Scottish nationalism originated in the Scottish renaissance (https://en.wikipedia.org/wiki/Scottish_Renaissance https://en.wikipedia.org/wiki/Scottish_Renaissance).