They are women, members of the most important royal families in the world and protagonists of small, large social changes. One such example is Princess Diana, who has always contradicted several royal traditions and dedicated her life to solidarity initiatives in countries like Angola, Bosnia or Zimbabwe. The same happened with Grace of Monaco, who founded Princess Grace Hospital, Rania of Jordan, who has worked with UNICEF since 2007, or Letizia from Spain, who in 2015 made her first solidarity trip alone. As for Meghan Markle, the latest member of British royalty also stands out for the difference with her breaches of protocol when it comes to clothing and security. The Duchess is often compared to Princess Diana for her social initiatives and for her undeniable similarities to Prince Harry’s mother. Meet in the photo gallery above more royal women who changed history.