Original sentence: the Amir of Afghanistan, who ruled from 1880-1901,  the Boundry , between afghanistan and british india
Edited sentence: the Amir of Afghanistan, who ruled from 1880-1901,  the Boundry , between modern-day, Afghanistan , the FATA, NWFP and Baluchistan Provinces of Pakistan the successor state of British India, and the successor Iranian state of Khorasan