Treaties and Tribunals

Write a 56-page paper that answers the following questions:
Why are tribunals very important among two or more countries? (25%)
How can the cultural and political differences that exist between nations affect a tribunal? (30%)
What would happen if tribunals did not exist? (20%)
While the significance of tribunals among nations is important, what are the limitations of tribunals? Explain. (20%)
Please provide APA citation and references where necessary. (5%)