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Match sort history: 1. Friend: p. 1956 2. Iverson: q. Name 3. ACM: r. Journal

A1-p, 2-q, 3-r
B1-p, 2-r, 3-q
C1-q, 2-p, 3-r
D1-r, 2-p, 3-q
Answer & Solution
Correct answer: A. 1-p, 2-q, 3-r
Edward Harry Friend described exchange sorting in an ACM paper in 1956, and Kenneth E. Iverson later coined the name bubble sort.
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