[jrs235]

>America will still be the strongest and most secure global power.

>and most importantly, it has the strongest military by far.

"America" (The U.S.) will likely collapse from internal conflict, possibly precipitated or accompanied by external provocation (cyber warfare, infrastructure attacks, propaganda), that will divide the country and the military. Imagine the U.S. during the Civil War/War between the States. This time there won't be borders between the sides. How is a country facing such internal strife going to be able to control, let alone worry, about global affairs beyond it's borders?