Britain<span> governed this area under a League of Nations mandate from 1920 to 1948.</span>
The correct answer is that "most of its settlers came from the Caribbean". In between the years 1662 towards 1807. Britain shipped almost more than 3.1 Million slaves across the Atlantic Ocean, wherein Africans where brought to the British owned colonies in the world. specifically the Caribbean wherein they were tasked to work on plantations daily.
Labour day is a celebration in the honour of labourers and the working classes.
I hope this helps