JC
hey...i dont know if i'll be of any help...but for julius im just gonna basically talk about who has the power, how the poer shifts from one character to another and how Shakespeare conveys that to us...another theme is morals...who really has morals (Brutus) and thats why we like him...i have no idea if that will help...ask some other ppl just to be sure!
hope i helped!
good luck
toodles!