because... it started from a fight the end < That answer is clearly ridiculous and immature. Here is the link for the wikipedia page on it. I hope it proves more useful. :) http://en.wikipedia.org/wiki/Seven_Years%27_War
It was a fight over imperial rights (who would rule) between the French and Great Britain in the mid 1700s. The actual fight began about 2 years before the 7 yr period of record.
because brittan and France had too many conflicts
There are many complex reasons for the '7 Years War', but essentially it happened because most of the large European nations were competing to grab territory in the 'New World'.
The Seven years war
Seven years' war
how was texas involved in the seven years war
The war in the Pacific during WWII was directly caused by the Japanese attack on Pearl Harbor on December 7, 1941.
7 years
The Seven years war
Seven years' war
I know one had to do with slavery
9 years
The cowboys and Indian war
the rev war was 7 years long
The 7 years war.
7 years from Max and Bryant
20 years if you don't count the war of Prohibition (7 years)
indian war people ate but and 7 seas war people didn't
Israel won the 6 day war in 1967.
9 years