Amlet, the characters and how it leads to the downfall of the kingdom

Must have copies of all sources, so I must be able to download them if the do not come attatched. I started with the following thesis if you would like to continue from here.
The characters in Shakespeares play, Hamlet, are faced with many corruptive acts including, revenge, death, uncertainty and sexuality. These factors ultimately lead to a clash between characters and the imminent downfall of the kingdom.