The questions are to be answered on the basis of what is stated or implied in the passage. Choose the most appropriate response that accurately and completely answer the question.
During her grandfather’s reign, Elizabeth was third in the line of succession to the British throne, behind her uncle Edward and her father. Her younger and only sister Margaret was next in the line of succession. When her grandfather died in 1936 and her uncle succeeded as Edward VIII, she became second in line to the throne, after her father. Later that year, Edward abdicated without any issue (i.e., child), after his proposed marriage to divorced socialite Wallis Simpson provoked a constitutional crisis. Consequently, Elizabeth’s father became king, taking the regnal name George VI. Since Elizabeth had no brothers, she became heir presumptive. If her parents had subsequently had a son, he would have been heir apparent and above her in the line of succession, which was determined by the male-preference primogeniture (as against female-preference primogeniture or primogeniture simpliciter) in effect at the time.
George VI’s health declined during 1951, and Elizabeth frequently stood in for him at public events. When she toured Canada and visited President Harry S. Truman in Washington, D.C., in October 1951, her private secretary, Martin Charteris, carried a draft accession declaration in case of the King’s death while she was on tour. In early 1952, Elizabeth and Philip set out for a tour of Australia and New Zealand by way of the British colony of Kenya. On 6 February 1952, they had just returned to their Kenyan home, Sagana Lodge, after a night spent at Treetops Hotel, when word arrived of the death of George VI and Elizabeth’s consequent accession to the throne with immediate effect. Philip broke the news to the new queen. She chose to retain Elizabeth as her regnal name; thus she was called Elizabeth II, which offended many Scots, as she was the first Elizabeth to rule in Scotland. She was proclaimed queen throughout her realms and the royal party hastily returned to the United Kingdom. Elizabeth and Philip moved into Buckingham Palace.