The warrior's role in Japan's Government after the 1100 was By 1100, the samurai effectively held both military and political power over much of Japan.
The warriors also were hired by a daimyo to protect him and his land
By the way a Daimyo is (in feudal Japan) one of the great lords who were vassals of the shogun.
Hope it helped you out :)
This is mostly due to checks and balances. For example, the veto. The president can veto a bill, but if 2/3rds of the senate and the house both want the bill to pass, then the president cannot veto this bill.
