Civilization IV suffers francophonic factory error

Sacre bleu! Due to an assembly plant error, some US copies of 2K Games' Civilization IV contained posters of the game's tech tree system in French. Players who receive one of these copies are asked to not return them to the store, but instead are asked to go online to fill out a form to have an English language poster mailed to them. While waiting for that to arrive, players can download a PDF file of the English poster to figure out how to get from agriculture to artillery...and beyond.