Final answer:
Push factors and pull factors are important factors that influence immigration. Push factors include lack of job opportunities or famine, while pull factors include available jobs in another country.
Step-by-step explanation:
Push factors and pull factors are both important factors that influence immigration. Push factors are the reasons that people leave their home country, while pull factors are the reasons that attract them to a new country. In the context of immigration, some push factors could include lack of job opportunities or famine (scarcity of food), while pull factors could include the availability of jobs in another country.
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