What was the population of the British Empire during the Victorian period?

What was established by the Factories Act of 1847? Practise question What were the Dutch settlers in South Africa, who fought against the British, known as? Practise question Which crop scarcity led to the Irish famine? Practise question In which discipline did David Hume make his mark during the Enlightenment? Practise question What was Isaac Newton's discovery? Practise question Isambard Kingdom Brunel was responsible for which of the following? Practise question What was the last battle between Great Britain and France? Practise question In 1776, which British colonies declared their independence due to demands for no taxation without representation? Practise question In which year did the Emancipation Act abolish slavery throughout the British Empire? Practise question