On This Day: 12 July 1960 USSR's Sputnik 5 launched with 2 ---------- ?

Questions

In 1923 ---------- magazine first published.?

In 1949 First non-stop, ---------- airplane flight completed.?

In 1950 Karen ---------- (in Connecticut), drummer for the Carpenters, singer, born.?

In 1978 Soyuz ---------- is launched.?

In 1991 Arthur---------- , dance instructor, dies at 95. ?