When it came to the early 1500's, there was no separation of church and state. The king was always kept in check by the church. Although everybody in the kingdoms answered to the kings, the kings answered to God. All the rules that were put in place were done so in respect of the church's commandments, keeping in mind what God wanted the people to do.
The answer is B, a state can make laws that regulate commerce in neighboring states.
<span>Conflicts between villages encouraged the organization of military forces and development of government structure. Many districts fell under one powerful chief who overrode kinship networks and imposed their own authority. They grew weathly bye trading,</span>
<span>The Russian serf system arose as peasants fled to the protection of large landowners to avoid Mongol taxes.</span>