Final answer:
The correct answer is D) Cheroot, which is a short cigar flat at both ends, not tapered, and historical in origin.
Step-by-step explanation:
The short cigar that is flat rather than tapered at both ends is known as a Cheroot. Cheroots are a style of cigar that is traditionally seen in India and Southeast Asia, but they have also gained popularity in the West.
Unlike Coronas, Robustos, or Panatelas, Cheroots have both ends cut flat and are typically not tapered. This style has been associated with historical figures and is considered an old-school form of smoking tobacco.