Ethiopia is a country of great geographical diversity. Located within the tropics, its physical conditions and variations in altitude have resulted in great range of terrain, climate, soil, flora and fauna. Ethiopia has high and rugged mountains, flat-topped plateau called "Ambas," deep gorges, incised river valleys and vast rolling plains. Its altitude ranges from the highest peak at Ras Dashen (4620 meters above sea level) down to the Dalol (also known as the Danakil) depression, approximately 148 meters below sea level.
Federal democratic Republic. A new constitution adopted in 1995 introduced a federal system of government and established the Federal Democratic Republic of Ethiopia (FDRE). Federalism has not only maintained unity and peace among the peoples, but also prevented the dominance of the ruling party and enhanced public participation in national affairs. The federal government is responsible for national defense, foreign relations and general policy of common interest and benefits. The State Council has the power of legislation on matters falling under State jurisdiction. The Council has power to draft, adopt and amend the state constitution. The State administration constitutes the highest organ of executive power.