By the 1950s, particularly in the white middle class culture, there was a feeling that Halloween had become a normalized American holiday.

到 50 年代，特别是在白人中产阶级文化中，人们觉得万圣节已成为美国的常态化节日。

This is not the case with emblems, which have the same precise meaning on all occasions for all members of a group, class, culture or subculture.

而在象征性动作中，情况就不同了。象征性动作在所有场合对于某个群体、某个阶级、某种文化或亚文化群都表达同样的含义。