Card-carrying communist

[3] During the Second Red Scare, the term was used as a label for members of the Communist Party, and was used in this manner by both the House Un-American Activities Committee investigations and Senator Joseph McCarthy.

A card-carrying communist was considered a genuine member of the party, while a fellow traveler only sympathised with the ideology.

A closer reference to the modern term was a 1918 piece in the New York Tribune, which described members of the Industrial Workers of the World, a prominent socialist union, as "red-card-carrying 'wobblies'".

[4] Because of the advent of digital technology, the contemporary Communist Party USA does not issue membership cards.

"[8][9][10] Up until the collapse of the Soviet Union in the 1990s, the Head of Christ "had been printed more than 500 million times and had achieved global iconic status.

Senator Joseph McCarthy alleged that the United States Department of State had been infiltrated by "card-carrying communists."
A membership card of the Industrial Workers of the World , a left-wing internationalist union.