Very young courtry but most successful in the last 200 years What do you mean by young? Roman Empire young? Relative terms like young/old when applied to a cou

Very young courtry but most successful in the last 200 years What do you mean by young? Roman Empire young? Relative terms like young/old when applied to a country that’s a melting of all others let’s me believe you’re not an American or have studied American history in depth.