What ocean is on the East Coast of the United States?

The Atlantic Ocean is on the East Coast of the United States, serving as the primary body of water that borders states from Maine down to Florida. This ocean is significant not only for its geographical placement but also for its historical and economic importance to the country. The Atlantic Ocean has facilitated trade, exploration, and cultural exchange throughout U.S. history.

In contrast, the Pacific Ocean lies on the West Coast of the United States, while the Indian and Arctic Oceans are located far from the U.S. mainland, making them less relevant to the East Coast specifically. Therefore, the identification of the Atlantic Ocean as the body of water adjacent to the East Coast is accurate and contextualized within U.S. geography.