"Over There" is a popular song written by George M. Cohan in 1917. It became an anthem during World War I, encouraging American soldiers to fight for their country. The song's catchy melody and patriotic lyrics inspired many to support the war effort and boosted morale among troops and civilians alike. The phrase "over there" refers to the European battlefields where American forces were deployed. The song captures the spirit of the time, emphasizing themes of bravery and sacrifice. Its enduring popularity has led to numerous covers and adaptations, making it a significant piece of American musical history.