The admission of new states
Looking back at history let's you see what didn't work and what will come in the future. Let's say I am looking for a way to stop viruses on computers, I would look back and see where viruses attacked, what their intent was and fixed vulnerabilities that have not been fixed.
C) changed the way politicians ran for office
Loaf is a verb when used in that context, it means to idle one's time away, typically by aimless wandering or loitering.
Answer:
Daimyo is the correct answer
Explanation:
It's b and I have little article thing (Vassal, in feudal society, one invested with a fief in return for services to an overlord. Some vassals did not have fiefs and lived at their lord’s court as his household knights. Certain vassals who held their fiefs directly from the crown were tenants in chief and formed the most important feudal group, the barons) hope this helps