History of Afghanistan

               British and Russian influence

Dost Mohammed Khan gained control in Kabul. Collision between the expanding British and Russian Empires significantly influenced Afghanistan during the 19th century in what was termed
"The Great Game."
British concern over Russian advances in Central Asia and growing influence in Persia culminated in two Anglo-Afghan wars and "The Siege of Herat" 1837-1838, in which Persians trying to retake Afghanistan and throw out the British and Russians sent armies into the country waging wars with the British mostly around and in the city of Herat.
The first (1839-1842) resulted in the destruction of a British army; it is remembered as an example of the ferocity of Afghan resistance to foreign rule. The second Anglo-Afghan war (1878-1880) was sparked by Amir Shir Ali's refusal to accept a British mission in Kabul. This conflict brought Amir Abdur Rahman to the Afghan throne. During his reign (1880-1901), the British and Russians officially established the boundaries of what would become modern Afghanistan. The British retained effective control over Kabul's foreign affairs.
Afghanistan remained neutral during World War I, despite German encouragement of anti-British feelings and Afghan rebellion along the borders of British India. The Afghan king's policy of neutrality was not universally popular within the country, however.
Habibullah, Abdur Rahman's son and successor, was assassinated in 1919, possibly by family members opposed to British influence.
His third son, Amanullah, regained control of Afghanistan's foreign policy after launching the Third Anglo-Afghan war with an attack on India in the same year. During the ensuing conflict, the war-weary British relinquished their control over Afghan foreign affairs by signing the Treaty of Rawalpindi in August 1919. In commemoration of this event, Afghans celebrate August 19 as their Independence Day.