The answer to your question will be D.property
Answer:
B. Trade
Explanation:
So the Athens relied on trade. They had relied on trade because they were relatively close to the sea and therefore were able to trade with other city-states and foreign lands.
To get specific, they mostly traded honey, olive oil, silver, Etc.
And eventually they switched over to the coin system
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D) rights to regulate marriage were expressly granted to the federal government