But it can also be the result of a number of health conditions, such as: 1  Noise-induced hearing loss. 2  Ear and sinus infections. 3  Diseases of the heart or blood vessels. 4  MÃ©niÃ¨reâs disease. 5  Brain tumors. 6  Hormonal changes in women. 7  Thyroid abnormalities.
The Aryan Migration. Before the time of the Aryan migration into the Indian subcontinent, there was a highly developed civilization in ancient India known as the Indus Valley Civilization, which was located in what is Pakistan and northwest India today, on the fertile flood plain of the Indus River and its vicinity.he Aryan Migration. Before the time of the Aryan migration into the Indian subcontinent, there was a highly developed civilization in ancient India known as the Indus Valley Civilization, which was located in what is Pakistan and northwest India today, on the fertile flood plain of the Indus River and its vicinity.
The 4 earliest civilizations were located near Rivers becauseâ¦ crops needed water to grow The 4 â cradles of civilization â were: 1. Mesopotamia a. Tigris River b. Euphrates River 2. Egypt a. Nile River 3. India a. Indus River 4. China a. Huang He (Yellow) River. Which of the following was a river valley civilization in Africa about 3500 to 500 BCE? A. Phoenicia B. Mesopotamia C. Egypt D. Indus . Label the 4 River Valley Civilizations on the map Mesopotamian Civilizations What have I learned? The 1. st. Mesopotamian Civilization was Sumer. Rather than a unified country, Mesopotamia was made up of several city - states. A succession of rulers from the same family is called a dynasty. What is the translation for . MESOPOTAMIA? What problems might occur from a dynastic succession of rulers? Meso = Middle Po = River