Mid latitude is the middle latitude
"The Senate of the Roman Republic was a political institution in the ancient Roman Republic. It was not an elected body, but one whose members were appointed by the consuls, and later by the censors. After a Roman magistrate served his term in office, it usually was followed with automatic appointment to the Senate." -Wikipedia
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What was the favorite part of the song
Https://www.loc.gov/exhibits/jefferson/jeffwest.html