Who developed the first commercial coal mine in the Indian Territory? Please select the best answer from the choices provided:

A. Sequoyah

B. J. J. McAlester

C. H. W. Faucett

D. Lewis Ross

B!

J.J McAlester was the first to develop coal mines on indian territory, the land was leased from Joshua Pulsey - only three miles away from McAlester's town.  Daniel M. Hailey, and Tandy Walker were also involved.

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.