Maximilian
Energetic proclaimer of Jehovah God's Kingdom.
Daniel was never in Babylon.. The Book of Daniel was written about 165 BC.. Years and years after the Babylonian exile.
The second part of Isaiah differs in style from the work of First Isaiah, and was written by an anonymous author during the Babylonian Exile, more than a hundred years after the death of First Isaiah. To distinguish this author, he is often referred to as Second Isaiah or as Deutero-Isaiah.
If you're not going to present any evidence for your claims how is anyone supposed to believe you?