fundamental, basic

relating to all citizens; national / known to and beloved by all citizens; being a national and cultural icon

constitution

human rights / (slang) de facto prerequisite items, characters and so on for playing video game / (slang) machines with minimum performance requirements

basis, foundation / (martial arts) kihon

guarantee, endorse, assure

guarantee / warranty

(collective) nationals (subject)

a target, a mark, a bullseye / an objective, an object (of doing something)

as far as ... is concerned; in terms of ...