American Conquest Collection (DVD) : Including : American Conquest, American Conquest Fight Back & American Conquest Divided Nation These games are based upon historical events in early American history, ranging from 1492 to 1865. Players can wage war with 16,000 units on the screen at once, managing resources and troops in their struggle for power. With over 17 nations, 19 campaigns, and a myriad of troops, weapons and buildings, theres something for all fans of strategy and history.