Orthodoxy - a belief or orientation agreeing with conventional standards
Heterodoxy - a belief or orientation agreeing with unconventional standards
Lee Harvey Oswald killed John F. Kennedy
The Federal Government of the United States is the national government of the United States, a federal republic in North America, composed of 50 states, a federal district, five major self-governing territories, and several island possessions
A state government is the government of a country subdivision in a federal form of government, which shares political power with the federal or national government. A state government may have some level of political autonomy, or be subject to the direct control of the federal government.
Answer: Spiritual life
Serfs were laborers or peasant of the middle ages. They provide manual labor on the lands of their landlords. They paid taxes and were responsible for everything that involves the lords' property.
Clergy in the Middle Ages was very influential in the society. In the Roman Catholic Church, they refer to ordained priests or bishops. They were exempted from paying taxes, unlike the serfs. They give services to their parishioners. They provide spiritual satisfaction and care to serfs.