How do you conquer a valley in evony?

Depending on the lvl of the vally and your Town Hall lvl like lets say your Town Hall is a lvl 5 then you can control 5 vallies

And with warriors is what i send

lets say lvl1 lake i send 150 warriors and 20 archers

gonna skip to a 10

i send 30000 warriors and 5k archers

hope i helped