Baroness Valerie Ann Amos is a trailblazer in the world of politics and diplomacy, and she has once again made history for her ceremonial roles during the coronation of King Charles III and Queen Camilla in London. As a Guyanese-British politician and diplomat, she has broken barriers and shattered glass ceilings throughout her career. Born in British Guiana (now known as Guyana), Amos moved to the UK as a child and eventually rose to become…