Name The Year: Francisco Madero, Mexican revolutionary, president (1911-13)?

Questions

In 1889 Vol 1, No 1, of "---------- Journal" published. ?

In 1907 Florenz ---------- staged first `Follies' on the roof of the NY Theater. ?

In 1950 Leroy ---------- awarded first Order of Purple Heart in Korea. ?

In 1959 Maj. Dale R. ---------- and Master Sgt. Chester M. Ovnand first American soldiers to be killed during the Vietnam War. ?

In 1959 Maj. Dale R. Buis and Master Sgt. Chester M. ---------- first American soldiers to be killed during the Vietnam War. ?