Original sentence: In 674, the Islamic invasions reached present-day Afghanistan.Over the next 600 years, the city was successively controlled by the Samanids of Bokhara, the Hindu Shahi dynasty, the Ghaznavid Empire of Ghazni, Ghorids of Ghor and Timurids of Herat.The Islamic troops met the most strict defense in Kabulistan than any other area near by
Edited sentence: In 674, the Islamic invasions reached Khorasan.In Shahnama, Ferdawsi has narrated the story of marriage of Princess of Kabulistan and the Prince of Zabulistan, during the life of Zal.In most of the old historical, literal and poetric books, the word "Kabulistan" has been used.It indicates that Kabul had in some periods its own kingdom i.Kabulistan covered a more wide area than its current regions, it contained Kabul province, Ghazni, Kapisa, Nurestan and Peshawar.Over the next 600 years, the city was successively controlled by the Samanids of Bokhara, the Hindu Shahi dynasty, the Ghaznavid Empire, Ghorids of Bamyan and Timurids of Herat.Ratbelshahan, Kabulshahan, etc.The Islamic troops met the most strict defense in Kabulistan than in any other part of Khorasan.and that it was sometimes considered a province/state of Khorasan