Through war, we fashioned a free nation on a continental scale, and then we remade the world so that it is safe for America and our ideals by winning three world wars: WW I, WW II, and the Cold War. Indeed, if we look to the world as it was in 1914 and as it is today, we have accomplished many of the goals declared by Wilson. Today, as with the Roman world, the bad and dangerous places in the world are where American power and influence are shunned.
Agreed. Though I suspect most of your parallels apply to all nations with a long history of successful warfare.