alaska became part of the us on march 30, 1867.
alaska became part of the us on march 30, 1867.
when did alaska become part of the us?
march 30 , 1867
Na
Na
in 1956, donald keyhoe asked ruppelt to join to serve as an adviser to the national investigations committee on aerial phenomena (nicap) . ruppelt had recently suffered a heart attack, and declined keyhoe's offer. ruppelt's book indicates that ruppelt held some dim views of keyhoe and his early writings; ruppelt stated that while keyhoe generally had his facts straight, his "interpretation" of the facts was another question entirely. he thought keyhoe often sensationalized the material and accused keyhoe of "mind reading" what he and other officers were thinking.
edward j. ruppelt