Final answer:
The question pertains to a country-specific legal requirement for an appointed minister to be elected to Parliament if they are not already a member. The correct timeframe is not given in the content provided, and it would depend on the country's legislation.
Step-by-step explanation:
If a person is appointed as a minister and they are not already a Member of Parliament (MP), they must get elected to either the House of Commons or the House of Lords within a certain timeframe. Regarding the duration within which the appointed minister has to secure an election, the correct period is not provided in the content presented above. For accurate information, one should look at the constitution or the relevant governing documents of the respective country, as this can vary based on the country's specific laws and regulations.
In the context of the question, the subject is Social Studies. According to the information provided, if a person appointed as a minister is not a Member of Parliament in the United Kingdom, they have to get elected to one of the houses within of their appointment. The timeline for this election is not specified in the given information, so we cannot determine whether option A, B, C, or D is correct.