Question

Based on information in the passage, it can be inferred that all of the following contributed to the disuse of the Iditarod Trail except _______________________.

• A. more modern forms of transportation
• B. depleted gold mines
• C. highway routes to ghost towns
• D. reduced demand for land travel

Answer 1

Answer: (C)

highway routes to ghost towns

In para 2, the author identifies the factors that contributed to the disuse of the lditarod Trail. The author does not mention highway routes to ghost towns, so (3) is correct.