It's for Wealth Tax so it's either C or D
Homesteaders needed to live on their land for at least 5 years.
Towards the end of World War II, Raphael Lemkin, a lawyer of Polish-Jewish descent, aggressively pursued within the halls of the United Nations and the United States government the recognition of genocide as a crime. Largely due to his efforts and the support of his lobby, the United Nations was propelled into action. In response to Lemkin's arguments, the United Nations adopted the term in 1948 when it passed the "Prevention and Punishment of the Crime of Genocide".
Britain wanted to expand trade and needed more resources from the colonies.
People could fly places or drive to see family more and use it more in diffrent ways.