Not so sure im really trying to remember :(
Answer:
hope this lil research helped
<span>D) increased long-distance trade and taxation of citizens
</span>Which activity is an economic characteristic of classical civilizations?
increased long-distance trade and taxation of citizens
<span>NOT:
</span>A) art representing what citizens decided was beautiful
<span>B) armies that were trained to protect the city </span>
<span>C) rule by a centralized government </span><span>
</span>
B is the answer to your question
It would be "party leadership" that is the most common party system in the world today, although it should be noted that there are still many unitary and dictatorship-based governments.
