Prehistoric Indians came to what is now Georgia some 12,000 years ago, probably following herds of large game. When these herds were depleted around 5000 B.C., the Indians turned to fishing and hunting small game. Agriculture was begun around 1000 B.C. About 900 A.D., Indians who were mound builders entered Georgia. The Creeks and the Cherokees were the major tribes in Georgia when Europeans began to explore the area.
| Important dates in Georgia | |
| 1540 | The Spanish explorer Hernando de Soto passed through what is now Georgia. |
| 1566 | Spanish priests founded the first missions on the Georgia coast. |
| 1732 | King George II of England granted a 21-year charter to establish the Georgia colony. |
| 1733 | James Oglethorpe brought the first English settlers to Georgia. |
| 1742 | The Georgia colonists defeated a Spanish landing force on St. Simons Island. |
| 1754 | Georgia became a British royal province. |
| 1777 | Georgia adopted its first Constitution. |
| 1778 | British troops captured Savannah during the Revolutionary War. |
| 1788 | Georgia ratified the U.S. Constitution on January 2 and became the fourth state. |
| 1793 | Eli Whitney invented his cotton gin near Savannah. |
| 1838 | The last Indians in Georgia, the Cherokee, were forced to leave the state. |
| 1861 | Georgia seceded from the Union. |
| 1863 | Confederate troops defeated Union forces in the Battle of Chickamauga. |
| 1864 | After burning Atlanta, General William T. Sherman led Union troops on a destructive march through Georgia. |
| 1870 | Georgia was permanently readmitted as a state in the Union. |
| 1920's and 1930's | Georgia suffered an economic depression. |
| 1943 | Georgia became the first state to allow 18-year-olds to vote. |
| 1962 | Georgia abolished its county-unit voting system. |
| 1977-1981 | Former Georgia governor Jimmy Carter served as the 39th president of the United States. |
| 1994 | Floods caused 31 deaths and much property damage in central and southern Georgia. |
| 2002 | Voters elected Sonny Perdue as governor. He became the state's first Republican governor since 1872. |

