Article 6 Nationality 1. Any person of either sex shall be an Ethiopian national where both or either parent is Ethiopian. 2. Foreign nationals may acquire Ethiopian nationality. 3. Particulars relating to nationality shall be determined by law. Article 7 Gender Reference Provisions of this Constitution set out in the masculine gender shall also apply to the feminine gender. CHAPTER TWO FUNDAMENTAL PRINCIPLES OF THE CONSTITUTION Article 8 Sovereignty of the people 1. All sovereign power resides in the Nations, Nationalities and Peoples of Ethiopia. 2. This Constitution is an expression of their sovereignty. 3. Their sovereignty shall be expressed through their representatives elected in accordance with this Constitution and through their direct democratic participation Article 9 Supremacy of the Constitution 1. The Constitution is the supreme law of the land. Any law, customary practice or a decision of an organ of state or a public official which contravenes this Constitution shall be of no effect. 2. All citizens, organs of state, political organizations, other associations as well as their officials have the duty to ensure observance of the Constitution and to obey it. 3. It is prohibited to assume state power in any manner other than that provided under the Constitution. 4. All international agreements ratified by Ethiopia are an integral part of the law of the land. Article 10 Human and Democratic Rights 1. Human rights and freedoms, emanating from the nature of mankind, are inviolable and inalienable. 2. Human and democratic rights of citizens and peoples shall be respected.