What year did NATO initiate the “Open Door Policy” for admitting new members?A. 1949B. 1955C. 1990D. 1997 0 0 votesArticle Rating Subscribe LoginNotify of new follow-up commentsnew replies to my comments Label {} [+] Name* Email* Website Label {} [+] Name* Email* Website 0 Comments Oldest Newest Most Voted Inline FeedbacksView all comments
