Outnumbered at least 10-1, a small group of Americans defended a small fort in the western Texas territory. A group made up mostly of Army soldiers and voluneeters defended the Alamo for over two weeks against nearly 2000 Mexican soldiers, killing at least 1600.
Introduction

The first real between the Humans and Sauron's evil legions. Outnumbered 50-1, and lead by Aragorn, the people of Helms Deep were able to fend off the Orc invaders until reinforcements were able to arrive.

Reinact the Battle of Helms Deep
The Alamo defenders were lead under joint command by William B. Travis (Army regulars) and Jim Bowie (volunteers). They commanded around 180 men total.

Davy Crockett, former Congressmen and leader of a small group of Frontiersmen from Tennesee. Thought of to be the best marksman defending.
Key Figures

Aragorn, the king of men, Gimli, a hand full of Isengard scouts, and Legolas, arguably the best marksman alive.

Elven commander Haldir and a squad of Elven elite archers.
2000 Mexican soldiers lead by General Santa Anna.
Opposition
Over 10,000 Orcs and Uruk-Hai lead by Ugluk, Sauramon's hand picked Battle General.