Answer:
Kievan was a loose federation of East Slavic and Finno-Ugric peoples in Europe from the late 9th to the mid-13th century,under the reign of the Varangian Rurik dynasty The modern nations of Belarus, Russia, and Ukraine all claim Kievan Rus' as their cultural ancestors with Belarus and Russia deriving their names from it. Russia was ruled by the Rurikid dynasty until the 16th century.
Explanation:
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Answer:
The Tang Dynasty, which ruled China from 618 to 907 CE, conquered Vietnam, and made it the southernmost province of China.
Vietnam, up until that point, had been a problematic place for China, even it it was much smaller. The Tang Dynasty was able to conquer the area, and integrate into the central bureacuracy of the Empire, this is why they began to referred to Vietnam as the "pacified south".
Answer:
1.Afforestation- This means more trees should be planted as these trees are important in purification of the atmosphere and makes clean and more volume of oxygen available.
2. Pollution should be reduced at every cost in order to make all the inhabitants of the environment perform optimally and decreasing risk of diseases and death.
3. Natural resources should be saved and not depleted in a rapid form or way.
4. Water should be conserved and used efficiently to prevent periods of droughts which leads to famine,hunger and death.