URGENT QUESTION WILL GIVE BRAINLIEST Europe had been at peace for how many years prior to World War 1?

A. 20
B. 40
C. 60
D. 80​

The party that holds a majority in a state house or senate will designate one member to be the who is usually responsible for getting the necessary votes for legislation and enforcing party discipline a.governor b.majority leader c.mainority leader d.serveant at arms