Question

who known as may day in civics​

Answer 1

Answer:

In 1930, it was established as an official holiday by the Radical Civic Union president Hipólito Yrigoyen. The day became particularly significant during the worker-oriented government of Juan Domingo Perón (1946–55). He permitted and endorsed national recognition of the holiday during his tenure in office.

Answer 2

Answer:

International Worker's Day is known as May Day

Explanation:

Mark me the brainliest!