Is there a reason The Alamo was a heavily discussed historical event during Deep Space Nine’s seventh season? Was there an anniversary of the event? Did it come into popular consciousness in the 90s? Was someone on the writing staff related to Davy Crockett?
Ira Steven Behr has a fascination with the Battle of the Alamo and he and Hans Beimler included a reference in "Wrongs Darker Than Death or Night". Later, Ronald D. Moore and Rene Echevarria began to include references in their scripts. Some fans thought that the writers were hinting the series would end with a battle like the Alamo, which the writers had no intention of doing, having already featured such scenes in "The Way of the Warrior". (Star Trek: Deep Space Nine Companion, p. ?)