To day is 1st may .it's a labour day ..you think why we celebrate Labour day.??

The first of May is a national public holiday in many countries worldwide, in most cases as "Labour Day", "International Workers' Day" or some similar name – although some countries celebrate a Labour Day

In Pakistan to day is public holy day ...all educational sector .government sector and private sector are closed to day ..celebrate this day ....labour is a power of country .labour are not inworld world is not possible...labour is hard worker .. labour ploughing the field they prepare food fruits and bulit houses and any things provide for us...
Labour is main power

Holy Prophet Muhammad (S.A.w) said about labour

#;; pay the worker his wages before his sweat has dried ;;

happy labour day ......