I believe the answer is: B. both avoided centralizing political power in the hands of one person
Both ancient greek and roman republic was among the first civilizations which adopt a democratic value in their system of government.
They allow the citizens to vote for their own government representatives, which provide them with the power to remove the officials who they believe is creating bad situations for their nations.
The break down of traditional boundaries in the face of increasingly global financial and cultural trends.
Answer:If i remeber pretty sure its D
Explanation:
Islam spread through military conquest, trade, pilgrimage, and missionaries
