Exactly. As Brian well knows, open displays of ethnicity by individual immigrants didn't happen much in 19th century America, especially by non WASP immigrants, unless you lived in an immigrant community, or you happened to be serving in an immigrant military unit. Szasz notes that even among the largely accepted Scots, you generally didn't see overt displays of "Scottishness" unless it was at a function of the local St. Andrew's Society/Burns Club/Presbyterian Church.
One of the best examples of this is Norman Maclean's father, the Rev. John Maclean, in A River Runs Through It. In the movie depiction, the only kilt shown is worn by a piper at the Presbyterian Church picnic.
T.
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