Which factor was a key reason for the economic success of the Greek city-states?
A. new farming techniques
B. geographical isolation
C. war and conquest
D. a booming system of trade
Answer:
D. a booming system of trade
Explanation:
One major reason for the economic success of the Greek city-states was their successful trade with other civilization.
Athens and Sparta engaged in trade with other countries, buying and selling which helped them to become economically secure and successful.
The state laws can not supercedes the federal laws as long as the state laws remain at state level.
<h3>What guides the supremacy?</h3>
The supremacy of federal law is guided by Supremacy Clause that establishes that the federal law generally take a precedence over state laws and even state constitutions.
Hence, the state laws can not supercedes the federal laws as long as the state laws remain at state level.
Read more about Supremacy Clause
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The opposition from corporations and labor laws and blacklisting.
