How Did Babylon Fall?

Isaiah 14:12-20
 
12  How art thou fallen from heaven, O Lucifer, son of the morning! how art thou cut down to the ground, which didst weaken the nations! 
13  For thou hast said in thine heart, I will ascend into heaven, I will exalt my throne above the stars of God: I will sit also upon the mount of the congregation, in the sides of the north: 
14  I will ascend above the heights of the clouds; I will be like the most High. 
15  Yet thou shalt be brought down to hell, to the sides of the pit. 
16  They that see thee shall narrowly look upon thee, and consider thee, saying, Is this the man that made the earth to tremble, that did shake kingdoms; 
17  That made the world as a wilderness, and destroyed the cities thereof; that opened not the house of his prisoners? 
18  All the kings of the nations, even all of them, lie in glory, every one in his own house. 
19  But thou art cast out of thy grave like an abominable branch, and as the raiment of those that are slain, thrust through with a sword, that go down to the stones of the pit; as a carcase trodden under feet. 
20  Thou shalt not be joined with them in burial, because thou hast destroyed thy land, and slain thy people: the seed of evildoers shall never be renowned.