1-Daniel 1:1-2:4 (This section of the book is written in Hebrew). This section of the book shows that God is in complete control of the outcome of His chosen people and will lead His people in such a way that He shows them He is in control.
2-Daniel 2:5-7:28 (This section is written in Aramaic, which is the language at the time of the world). This section of Daniel shows how a Godly people live in an ungodly world and yet even in the ungodly world, God still has complete control and has determined the outcome of all circumstances.
3-Daniel 8:1-12:13 (This section is again written in Hebrew). This section shows that once again God has complete control over His people and will control the outcome of His chosen people in the coming future.