Wells in A History of the World, published in 1922. He continues: “It was always changing, it never attained to any fixity. In a sense the experiment failed.
वेल्स, १९२२ साली प्रकाशित झालेल्या जगाचा इतिहास (इंग्रजी) या आपल्या पुस्तकात लिहितात.