The origin of the May 1st Labour Day holiday:

In July 1889, led by Engels in Paris the second international congress.The meeting passed a resolution, the regulation on May 1, 1890 international laborer parade, on May 1, and decided to take the day as international labor day.The special authorization of the central people's government in December 1949, a decision that will be on May 1 for labor day.

Basic introduction:

The International labor Day is also called "May Day" and "International demonstration Day" , is a national holiday in more than 80 countries in the world.On May 1st each year.It is the holiday of working people around the world have.