Final answer:
Georgia is the state with Lake Strom Thurmond, Lake Sidney Lanier, and the Okefenokee Swamp. It has a rich colonial history and diverse geography with notable features including the Low Country and Sea Islands along the Atlantic coast.
Step-by-step explanation:
The state that has Lake Strom Thurmond, the largest lake in Georgia, Lake Sidney Lanier created by a dam on the Chattahoochee River, and the Okefenokee Swamp is Georgia. Georgia's rich history dates back to 1733 when James Oglethorpe founded the Georgia colony under a charter from King George II.
This state has a diverse geography, including the Low Country which is characterized by fertile fields and salt marshes and is home to the Okefenokee Swamp in the south. Its coast features 79 barrier islands known as the "Sea Islands" that stretch from southeastern North Carolina to northeast Florida.