<span>A physical map shows the landscape of an area. This map can help explain the historical development of a country because over time, it will show differences in the physical marks of an area that are made by human impact. For example, if a large forest is cleared out to create a highway, there will be a difference in the physical map before and after the forest is cleared out. In regard to the United States, the physical map of the country would change over time from the right side of the country to the left as the population continued moving westward. In this way, we can track the historical development of a country.</span>
C. Upper Boundary of the zone of saturation
The water table is the upper surface of the zone of saturation. Water seeps into the ground through pore spaces in rock and soil.
The ethnic conflict that led to violence in Sri Lanka is "Sri Lankan Civil War".
<u>Explanation:
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The root cause which led to Civil War in Sri Lanka lie on the ongoing political conflict between the Sinhalese majority and the Tamil minority. The origins of current violence lie in the colonial rule of Britain when the country was called as "Ceylon".
The Civil War of Sri Lanka was started on 23 July, 1983 and fought on its Island due to an spasmodic uprisings happened by the Liberation Tigers of Tamil Eelam (LTTE) or the Tamil Tigers against the government.
Their motive was to establish a freedom Tamil state at north and nation's east by naming it as "Tamil Eelam". But in May 2009 the Sri Lanka's military defeated the Tamil Tigers after military campaign (26 year), bringing the end to the civil war.
Drives economic growth, enhanced efficiency, increased innovation, and the greater fairness that accompanies a rules-based system, These benefitsincrease as overall trade—exports and imports—increases, Free trade increases access to higher-quality, lower-priced goods, Free trade improves efficiency and innovation
During the Ice Age, when the water level dropped and the ocean froze around the Arctic, the Bering Land Bridge (Beringia) formed between Alaska and Russia.
