original: After Napier initially gained military control of the region by forcing an agreement with the Sindh Amirs, his forces attacked the fortress at Imamgarh.
simplifications: After Napier captured the region by forcing an agreement with the Sindh Amirs, his forces attacked the fortress at Imamgarh. After Napier seized the region by agreement with Sindh Amirs, his forces attacked the fort at Imamgarh. Napier initially gained military control of the region. He forced an agreement with the Sindh Amirs. His forces attacked the fortress at Imamgarh after. After Napier gained control of the region by forcing an agreement with the Sindh Amirs, his forces attacked the fortress at Imamgarh. Napier first got military control of the region by forcing an agreement with the Sindh Amirs. His forces then attacked the fortress at Imamgarh. After Napier took military control of the region, his forces attacked the fortress at Imamgarh. Napier gained military control of the region by forcing the Sindh Amirs to agree. After this, his forces attacked the fortress at Imamgarh. After Napier first got a military handle of the area by pushing an pact with the Sindh Amirs, his forces attacked the fort at Imamgarh. Napier gained military control of the region by forcing an agreement with the Sindh Amirs. Then, his forces attacked the fortress at Imamgarh. After Napier at first gained military control of the region by having forced an agreement with the Sindh Amirs, his forces attacked the Imamgarh fortress.