Puritans were strict Protestants who wanted to 'purify' the Church and get rid of all traces of the Catholic faith. Many had fled abroad when Mary I, a Catholic, was queen, but had started to return when Elizabeth, a Protestant, came to the throne.
It was home of people of many religions (Islam, different Christian sects) and many ethnic groups (Serbs, Albanians, Croats). Some people identified as members of those groups, but slowly, sometimes a more unified "Yugoslav" identity was emerging - but not everywhere.
The airplane was successfully created and flown in the twentieth century. Wilbur and Orville Wright invented and flew the first successful airplane in 1903.
He advised other leaders to give up the mantel so can choose a multitude of people to be their leaders.
