Analysis of information sources in references of the Wikipedia article "Durand Line" in Simple English language version.
However in 1905, Amir Habibullah Khan • the successor of Abdur Rahman Khan • had signed a new agreement to confirm the legality of Durand Line. This legality was reaffirmed by the•Anglo-Afghan treaty of 1919 (also known as the Rawalpindi agreement) on the basis of which Afghanistan reclaimed its independence. The Kabul agreement of 1921 surpassed even the Rawalpindi agreement and stated that the Durand line will be recognised as an international border.
However in 1905, Amir Habibullah Khan • the successor of Abdur Rahman Khan • had signed a new agreement to confirm the legality of Durand Line. This legality was reaffirmed by the•Anglo-Afghan treaty of 1919 (also known as the Rawalpindi agreement) on the basis of which Afghanistan reclaimed its independence. The Kabul agreement of 1921 surpassed even the Rawalpindi agreement and stated that the Durand line will be recognised as an international border.