Do you know what happened today  in history 

15th april in history

1689: France declared war against Spain.

1. 

1469: Guru Nanak, the founder of Sikhism, was born.

2

1817: The first school for deaf children was opened in America.

3

1948: The state of Himachal Pradesh was established.

4

2003: The Irish Republican Army in Britain decided to lay down arms.

5

2013: About 35 people died and 160 were injured in a bomb blast in Iraq.

6

1955: America conducted nuclear test at Nevada test site.

7

1923: Insulin became available in the market for people suffering from diabetes.

7

 Know the petrol rates of 15th April