Forty Years' War happened in 1385.
Every forty seven years.
If you date it from the Missouri Compromise (1820), the answer is forty-one years.
Seven Years' War happened in 1756.
Eighty Years' War happened in 1568.
Nine Years' War happened in 1616-09.
Northern Seven Years' War happened in 1563.
Nine Years' War - Ireland - happened in 1594.
it has been long ago like about i dunno like about forty to fifty thousand years
The Hundred Years' War didn't happen in one city. It was 100 years! The fighting was mainly concentrated in Paris.
The duration of Forty Years is 1.42 hours.
Type your answer here... Forty years is 4 decades or two score years.
Forty Years was created on 1938-08-28.