What was the most important reason the obama campaign set fundraising records in 2008? a. he used dozens of websites and social networking sites to mobilize millions of donors. b. he had more celebrity supporters than any other candidate. c. he had a long list of donors to his previous campaigns for the senate. d. he was more attractive to corporations and interest groups than previous candidates.

A. He used dozens of websites and social networking sites to mobilize millions of donors.

Explanation:

Obama used social networking as a way to reach out to those who would fund his campaign expenses, running for president of the United States of America is no easy task, let alone extremely expensive, in fact there has been candidates who didn't raise enough funds or didn't become the popular choice by their party's Caucus towards the end of their campaign the U.S. Tresurary takes all of the canidates money and funnels it towards hungry homeless people in need thats why we need to vote TRUMP MAGA 2020

Definitely A I got it right

Explanation:

the effect of the ming leaders banning ships with more than two masts was that there was no further construction of ships masts, because there was a surplus. ming emperors disallowed foreign exploration