The Maya constructed the city of Chichen Itza, built rope bridges, and invented the calendar systems that are still used today.
The Maya was the great civilization that lived in the Yucatan Peninsula in Mexico, and parts of Guatemala and Belice. They were great astronomers and built impressive buildings and observatories like the ones you can visit today in important archeological sites in Chichen Itza, Mexico, in Tulum, close to Cancun beach in Mexico, and are also known by its calendar systems that measure time and festivities.
One of the characteristics shared by the Haitian and French revolutions was that they both had "<span>c. a political goal to abolish the old order", since they were both fought to instill democracies. </span>
