What country was not a scene of early fighting in World War 2?

One country that was not a scene of early fighting in World War II is the United States. While the war began in 1939 with conflicts in Europe and Asia, the U.S. remained neutral until the Japanese attack on Pearl Harbor in December 1941. Prior to that, the U.S. provided support to Allied nations through programs like Lend-Lease but did not engage in direct combat.