Descending from the <l:4,9>Military<e> and <l:4,8>Irrigation<e>, Bronze Working is the next step in the Defensive War <l:6,66>Advances<e>. With Bronze Working, Civilizations take up the bronze sword and shield, slicing happily to victory. With the <l:1,15>Phalanx<e> as guardian, the safety of the ancient Civilization is assured. Furthermore, Bronze Working creates a drive to find metal in large quantities, which results in construction of first <l:8,3>mines<e>.
