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[1] https://www.spreadingkindnesscampaign.org/spread-kindness/kindness-focused-organizations/ [2] https://www.theworldkindnessmovement.org/kindness-organizations-in-the-usa/ [3] https://kindnessmatters365.org/about/kindness-contributors/ [4] https://www.charitynavigator.org/ein/811617915 [5] https://kindnessdevelopmentalcenterinc.org