Ineed a good introduction, i will be talking about the american revolution, the french revolution, the haitian revolution, the russian revolution. can someone me with my introduction.. i don't know what to say.

Well to start off u can say the Russian revonlution was a good thang /bad it affected allot of people in many ways and then like try to put stuff in there to avoid talking about it but not really getting into detales so the intordution can say stuff lile many people was hurt then on the a paragraph u can talk about it