(BET) — The days of posting paper-flyers and knocking on doors may be over. Want to know the best way to spread the word to a minority group? Try social media. According to a new study, African-American adults are the most likely race to support a cause or social issue online, according to the new Dynamics of Cause Engagement study. Fifty-eight percent of African-Americans and 51 percent of Hispanics believe that online, social networks allow them to get the word out about a social issue or cause, in comparison to 34 percent of Caucasians.