Which country has the highest population in largest city for 19 consecutive years starting from 1960? Indicate the region to which the country is located.
the highest population in largest city refers to max(value where IndicatorName = 'Population in largest city'); for 19 consecutive years starting from 1960 refers to Year BETWEEN'1960' and '1979'
SELECT T2.CountryCode, T2.Region FROM Indicators AS T1 INNER JOIN Country AS T2 ON T1.CountryCode = T2.CountryCode WHERE T1.IndicatorName = 'Population in largest city' AND T1.Year >= 1960 AND T1.Year < 1980 ORDER BY T2.Region DESC LIMIT 1