Question

When did the tradition of trick-or-treating become popular.

Answer 1

1930s

Trick-or-treating does not seem to have become a widespread practice until the 1930s, with the first U.S. appearance of the term in 1932, and the first use in a national publication occurring in 1939.

Step-by-step explanation:

Answer 2

It became popular in 1930

One theory suggests that excessive pranks on Halloween led to the widespread adoption of an organized, community-based trick-or-treating tradition in the 1930s