Explanation:
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The contributory factors are:
- Lack of education, which made the people in my community unable to compete in a high-paying job market
- Lack of motivation, which made most people became pessimistic in pursuing available opportunities that could work if we put enough time
- Lack of capital, which became a hindrance for many people who had an idea for certain business
Answer:
<em>A</em> best summarizes how climate change can affect the mass of migration of humans on earth