In the city of Philadelphia, Pennsylvania.
Answer: Olmec, Mayan, Toltec, Aztecs,
Explanation: Olmec is the first ancient civilization that started in 1600 B.C. Mayans began in 200 BC, Toltec began in 900 AD, and the Aztecs began in 1300 CE and were the strongest civilization. Spanish then came next in 1521 and conquered the Aztecs, claiming Mexico for Spain.
Another name for enlightenment period is the age of reason
Answer:
The Russian word "tsar" is derived from the Latin title for the Roman emperors, caesar.