Public holidays in Rhodesia weekend". Shangani Day was replaced as a public holiday by Occupation Day in 1920, but continued to be unofficially marked thereafter. Occupation Day, held on 12 September each year, marked the anniversary of the arrival of the Pioneer Column at Fort Salisbury in 1890, and their raising of the Union Jack on the kopje overlooking the site. It was renamed Pioneers' Day in 1961. Southern Rhodesia effectively became the entirety of Rhodesia in 1964 when Northern Rhodesia became independent as Zambia. After Southern Rhodesia's colonial government unilaterally declared independence from Britain on 11 November 1965, the anniversary became celebrated as
Northern Rhodesia of the main railway line was reserved for European settlement and farming. In 1938, it was reported that the Native Reserves were overcrowded, while much of the land reserved for Europeans was unoccupied and unused In 1918, the Privy Council of the United Kingdom had rejected the British South Africa Company claims to unalienated land in Southern Rhodesia, and this raised questions about the company's claim to unalienated land north of the Zambezi. However, the company's claim in Northern Rhodesia was based on concessions granted rather than conquest and, although a Northern Rhodesian parliamentary Committee in 1921 recommended that these