Englishfor English speakers
immigration
Noun
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Immigration is the movement of people or animals into an area, usually a country.
Immigration from the Caribbean makes up only 2 per cent of all immigrants.
The government wants to tighten immigration controls, but it does not want to be seen as anti-foreign.
In 1924 US legislation effectively placed a ban on Japanese immigration.
requirement
Noun
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A requirement is something that you need, something that is necessary.
There is a minimum age requirement of 18 years.