Americans at War! is a set of three games sold as a unit:
The Crushing Blow: The Saratoga Campaign of 1777. This has a main map running from Fort Crown to Albany and a smaller inset map for the area around St. Leger. There are 126 counters including 88 units. The British have to spend supply points to attack and have to stay in range of their supply depots, which move slowly. Morale is important, with an overall level for each side which is reduced by casualties; units rolling under the morale level must retreat.
The Battle for Tay Ninh. This seems to be a re-implementation of War Zone C: The Summer Offensive 1968.
Urgent Fury 1983 is about the invasion of Grenada. The map shows Grenada ans surrounding smaller islands. The American goal is to find documents, weapons caches, and people without taking too many casualties.