For those wondering whether America is winning in Iran, most current assessments pale in relevance to William Shakespeare’s Henry V. Toward the end of the play, the English king tallies the mind-boggling French losses at the 1415 Battle of Agincourt. In the end, they number more than 10,000, a “royal fellowship of death”—with the English losing a mere 29. While these numbers are a literary exaggeration, the historical record confirms that the English won big at Agincourt.