World Database City D. Name, CountryCode, District, Population) Country (Code, Name, Cotinent, Region, SurfaceArea, IndepYear, Population, Life Expectancy, GNP GNPold, LocalName, GovernmentForm, HeadofState, Capital, Code2) Ca cities and a city is only in one country. Write Alter table statement to add a foreign key in City table. 18. The world database has tables Country and City. A country may have many