What companies was Fredrik  Benteen in command llc during the battles that took place about 3 miles from  the little bighorn battlefield? 
Little Bighorn Battlefield National Monument:  The site of a related military action led by Marcus Reno and Frederick Benteen is also part of the national monument, but is about three miles (5 km) southeast of the Little Bighorn battlefield. Frederick Benteen:  Benteen is best known for being in command of a battalion (Companies D, H,& K) of the 7th U. S. Cavalry at the Battle of the Little Bighorn in late June, 1876.
Companies D, H,& K