Correct option is A
The correct one-word substitution for "A person who believes in total abolition of war" is Pacifist.
Pacifist: A pacifist is someone who strongly opposes war and violence and believes in peaceful resolution of conflicts. Pacifists advocate for non-violent approaches to settle disputes and work toward harmony.
Hindi meaning: शांतिवादी
Example: The pacifist protested against the government’s decision to go to war, advocating for dialogue instead.
Meanings of other options:
- Communist: A supporter of communism, which emphasizes communal ownership and the elimination of private property (Hindi: साम्यवादी).
- Socialist: Someone who advocates for social and economic equality through collective or governmental ownership (Hindi: समाजवादी).
- Fascist: A person who supports authoritarian control, nationalism, and suppression of opposition (Hindi: फ़ासिस्ट).