GetAllWomenUSA.java

private static List<Person> getAllWomenUSA(List<Person> persons) 
{
    List<Person> womenUSA = new ArrayList<>();
	for(Person person : persons)
	{
		if(person.getGender() == Gender.FEMALE && person.getCitizenship() == Citizenship.USA)
		{
				womenUSA.add(person);
		}
	}
	return womenUSA;
}