This is the 10502nd most frequent Korean word.
국력과
"국력과" means "national power and."
국력과 is used here to connect 'national power' and 'economic strength' as two integral components of national development.
국력과 경제력은 국가 발전의 기본 요소입니다.
National power and economic strength are fundamental elements of national development.
국력과 serves to combine 'national power' and 'culture' to indicate a connection between them.
국력과 문화는 서로 밀접하게 연관되어 있습니다.
National power and culture are closely related to each other.
국력과 links 'national power' and 'diplomatic capacity,' showing their joint importance in a global context.