What were Causes of the 7 years war?

Answer 1

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

Answer 2

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.

Answer 3

because brittan and France had too many conflicts

Answer 4

The Ohio Company was granted 200,000 acres by England.

Answer 5

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'.