What Comes Next?

They say
 The price of my war's not a price that they are willing to pay
 Insane
 You cheat with the French
 Now I'm fighting with France and with Spain
 I'm so blue
 I thought that we made an arrangement when you went away
 You were mine to subdue
 When even despite our estrangement
 I've got a small query for you
 What comes next?
 You've been freed
 Do you know how hard it is to lead?
 You're on your own
 Awesome, wow!
 Do you have a clue what happens now?
 Oceans rise
 Empires fall
 It's much harder when it's all your call
 All alone, across the sea
 When your people say they hate you
 Don't come crawling back to me
 Da da da dat da dat da da da ya da
 Da da dat da da ya da!
 You're on your own