Governments form the foundation of all Civilizations. Each government has its benefits and disadvantages that affect nearly everything associated with <l:6,90>food<e>, <l:6,93>production<e>, <l:6,96>happiness<e> and <l:6,92>gold<e>. Rulers may change governments as their philosophies and goals shift. Unfortunately, change results in a period of <l:7,0>anarchy<e> which stops science and hinders commerce.