Original sentence: Each of these settlements has fewer than 100 residents.Other contenders to southermost city are Puerto Williams in [[Chile] (further south but has fewer inhabitants); and Punta Arenas, Chile (much larger and slightly further north).Ushuaia, capital of Argentina's province of Tierra del Fuego, is one of the world's southernmost cities
Edited sentence: Each of these settlements has fewer than 100 residents and is more properly called a village.In other times, Puerto Williams in Chile was considered to be the southernmost city — it is further south but has fewer inhabitants, thus some consider it to be a town rather than a city.The greatly more populated Punta Arenas is also sometimes considered to be the southernmost city, as it is more a true city-sized establishment, though it is to the north of Ushuaia.Ushuaia, capital of Argentina's province of Tierra del Fuego, is the world's southernmost city, according to many sources