April Fools’ Day, sometimes called All Fools’ Day, it’s the lightest hearten day, the day when Europeans used to play jokes on each other and do pranks for fun with their friends.
They celebrate the day just for fun, just to feel light hearten as everyone got tired by working continuously.
The concept regarding April 1, is not clear up till now, but it is thought that ancient culture including those of Romans and Hindus were use to celebrate new year day on April 1, its about 1700 years ago.
On that day they play pranks on each other as it thought to be the New Year for them.
The new calendar for New Year’s Day to be celebrated on January 1.
Ordered a new calendar (the Gregorian calendar) to replace the old Julian calendar.
After these changes France adopted the new calendar and celebrated New Year on January 1.
The concept of making fool each other’s is begins with the celebration of New Year to have fun, no such concept about making fun of Muslims etc.
The concept begins on 1582 by the Gregorian calendar , no such thing about to make fool Muslims.
The first is that it doesn’t fully account for the spread of April Fools’ Day to other European countries. The Gregorian calendar was not adopted by England until 1752, for example, but April Fools’ Day was already well established there by that point.