'From 1970 to 1990 the population center shifted west from southern Illinois to near Steelville in this state'
Missouri
POPULATIONS: From 1970 to 1990 the population center shifted west from southern Illinois to near Steelville in this state
From 1970 to 1990 the population center shifted west from southern Illinois to near Steelville in this state
From 1970 to 1990 the population center shifted west from southern Illinois to near Steelville in this state
POPULATIONS
Missouri
POPULATIONS