Pros of child labor--children are a cheap labor source, they work jobs specific to small details, they help to provide money for the family unit, and they provide taxes instead of any cost to the government.
Cons of child labor--it reduces the lifespan, reduced education rate through the country. Outlawing child labor would cost families money and with public education costs the government money.
It entered in 1821 as a slave state.
The different views of the role of church in the government that the Eastern and Western churches had were that at the Eastern church the emperor controlled both church and government. In the West the pope claimed he had religious and political authority over all Europe he often quarreled with kings about church and government affairs.