Native Americans and their many changes and developments By 4thgradefun Jan 1, 1000 Native Floridians began to live in villages Nov 18, 2000 Native Floridians learned how to use clay to make pottery Nov 18, 3000 Native Floridians began to build mounds of dirt and sand Nov 18, 4000 Native Floridians in northern Florida began to grow corn Nov 18, 5000 Native Floridians formed more than 100 different groups