{"href":"https://api.simplecast.com/oembed?url=https%3A%2F%2Fthe-1864-project-8ebc7972.simplecast.com%2Fepisodes%2Fthe-naval-war-hSpQmTi3","width":444,"version":"1.0","type":"rich","title":"The Naval War","thumbnail_width":300,"thumbnail_url":"https://image.simplecastcdn.com/images/063e8a2a-4123-49ff-a903-69f6f6f66ea3/f9be4eb6-d622-4fd9-bc4c-a1905b9160fb/cwb-20project-cover.jpg","thumbnail_height":300,"provider_url":"https://simplecast.com","provider_name":"Simplecast","html":"<iframe src=\"https://player.simplecast.com/a97abc26-ac26-45e2-a2d3-0928822f7ecd\" height=\"200\" width=\"100%\" title=\"The Naval War\" frameborder=\"0\" scrolling=\"no\"></iframe>","height":200,"description":"Historian Gordon Calhoun discusses the pioneering developments in naval warfare that occurred during the Civil War, from the rise of ironclads to the birth of the submarine."}