Which of the following statements is/are wrong that describe the features of the military alliances formed by the superpowers?
i. Member countries of the alliance are to provide bases in their respective lands for the superpowers.
ii. Member countries to support the superpower both in terms of ideology and military strategy.
iii. When a nation attacks any member country. It is considered as an attack on all the member countries.
iv. Superpowers assist all the member countries to develop their own under weapons.

A. Only ii and iv

B. Only i and iii

C. Both ii and iii

D. Only iv

Answer: Option D