Based on the clue 'a national forest in missouris ozarks is named for...', what is the answer?

Based on the clue 'a nation shares its name with this traditional 20t...', what is the answer? Based on the clue 'a nation with the ability to exert its influence w...', what is the answer? Based on the clue 'a national capital on the arabian peninsula', what is the answer? Based on the clue 'a national flags v shaped design represents this p...', what is the answer? Based on the clue 'a national geographic article called him the georg...', what is the answer? Based on the clue 'a national hero saint this alexander was great wh...', what is the answer? Based on the clue 'a national hero for his defense of mafeking during...', what is the answer? What is associated with: a national historic landmark since 1964 it links 2 nyc boroughs bears the name of one of them?