na·tion·wide 
/ˌneɪʃənˈwaɪd/ adjective
/ˌneɪʃənˈwaɪd/ adjective : including or involving all parts of a nation or country
▪ The murders attracted nationwide attention.
▪ The murders attracted nationwide attention.
— nationwide adverb
▪ The company has opened several stores nationwide.
▪ The company has opened several stores nationwide.
