Iran is the only country that borders both the Caspian Sea and the Persian Gulf.
Iran is located between the Caspian Sea and the Persian Gulf.
They are all in the Middle East.
Iran has two coastlines: Caspian Sea to the North, and the Persian Gulf to the South.
The Persian Gulf is hundreds of miles south of the Caspian Sea and neither are in Mesopotamia.
Yes. Iran is the only country that borders both the Caspian Sea and the Persian Gulf.
The Caspian Sea is hundreds of miles north of the Persian Gulf.
Qatar is the nation that extends into the Persian Gulf.
Kuwait is an "oil nation on the Persian Gulf"Kuwait is one.
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Bahrain is the Island nation in the Gulf.
Nations around the Persian Gulf are the big producers of oil in the Middle East.