what is the difference in pepsi and coca colas advertising strategys? and which one is ahead?

Question by simplicity: what is the difference in pepsi and coca colas advertising strategys? and which one is ahead?
please help me find the differences between their advertising strategys and who is making the most profits. i also woul dlike any web site that would help with this. please. which strategy worked the best? im doing a fair roject on the cola war and how the ads helped or hurted the two. please give me any info you can.

Best answer:

Answer by harry rav
ok there is no diffrence. there amde by the came people. Coke is ahead because there world wide, liek mexico, japan, france, even the polls. (north and south polls)

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