The creation of approximately ten million refugees from 1947-48 was a result of World War II.
World War II brought destruction of lot of countries, millions of people lost their homes that were flattened with the ground, the economies were destroyed and on the verge of bankruptcy, so millions of people left their countries in search for better life (or rather just normal life).
An energy source is described: advantage: can protect coasts from erosion. disadvantage: storms can destroy the machinery, This is wave energy. This is further explained below.
<h3>What is
wave energy.?</h3>
Generally, The motion of the waves may be converted into a source of renewable energy known as wave energy, which can then be used.
The motion of the waves may be converted into a source of renewable energy known as wave energy, which can then be used. There are a few different ways to capture the power of the ocean's waves, and most of them require installing generators of electricity on the water's surface.
In conclusion, This is a description of a source of energy: A benefit of this is that it may prevent the erosion of beaches. Wave energy has one major drawback, which is that severe weather might cause damage to the equipment.
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B. The rivers were used to sustain life by growing crops and food and having an unlimited drinking supply.