Need help with a research paper....?

My paper is on the comintern or communist international. Its a 5 paragraph essay and its supposed to be arguementative. I am having trouble finding a 3rd major support which is what i need help with mostly..... i've rewritten this paragraph several times and it just doesnt seem to work. My thesis: The Comintern, despite being disassembled in 1943, played a major role in the successful espionage for the USSR during the cold war. In my first paragraph i proof that the comintern created an international cooperation of communist which led to reliance on the USSR after the comintern was disassembled. In my second paragraph i proof and give examples of people being recruited to the comintern and willing spied and underminded their own government. Hope all that helps with helping me..... thanks