Every year since 2009, March 1 has been a special day to “Spread the Word to End the Word” — that is, participate in the Special Olympics campaign to abolish the R-word from everyday speech. Of course, you can spread that message every day of the year, but if you’d like to make a special effort on this day when it gets the most attention, here are ten things you can easily do. 1. Take the pledge. If you haven’t yet taken the pledge to stop the R-word on the “Spread the Word to End the Word” site, make this the day. When you’ve pledged,…