1st Separate Brigade (Philippine Expedition)
The 1st Separate Brigade , United States Army was a U.S. expeditionary brigade. It was commanded by Brigadier General Marcus P. Miller consisted of the 18th U.S. Infantry Regiment, 51st Iowa Infantry Regiment and a battery of 6th Artillery. It was organised to provide a U.S. Army expeditionary force for the Philippine campaign of the Spanish–American War.