In which calendar month of every year, each one of the first four dates (i.e. from 1st to 4th) is observed as a World/Inter-national Day for a specific purpose?

In which calendar month of every year, each one of the first four date

1.	In which calendar month of every year, each one of the first four dates (i.e. from 1st to 4th) is observed as a World/Inter-national Day for a specific purpose?
A.	June
B.	July
C.	September
D.	October
Answer» E.