The question examines geographically distant territories that belong to the same nation. Let's analyze each option:
- (A) Austria, Germany: These are separate countries with no territorial belonging to each other. Thus, this is not an example of geographically distant territories belonging to the same nation.
- (B) Alaska and the United States of America: Alaska is a part of the United States but is geographically distant from the contiguous United States, making this a valid example.
- (C) Pakistan before 1971: Before 1971, Pakistan was divided into West Pakistan (present-day Pakistan) and East Pakistan (now Bangladesh). Although geographically distant, they were both part of the same political entity, Pakistan.
- (D) Falkland Islands and the United Kingdom: The Falkland Islands are a British Overseas Territory, politically tied to the United Kingdom despite being geographically distant. This is another valid example.
Now, let's examine the possible combinations given in the options:
- (A), (B) and (D) only: Only Alaska and the United States of America, and the Falkland Islands and the United Kingdom fit the criteria.
- (A), (B) and (C) only: This option does not recognize the valid example of the Falkland Islands and the United Kingdom.
- (A), (C) and (D) only: This option incorrectly includes Austria, Germany.
- (B), (C) and (D) only: This set includes all territories that are geographically distant but belonging to the same nation, missing only Austria and Germany, which do not fit.
The correct answer is (A), (B) and (D) only as it accurately includes the instances where territories are geographically distant yet belong to the same nation.