Antique Soldier photograph Army? Cabinet photo vintage wwi Infantry

This nice old photo has a handsome soldier in uniform, holding his hat on his lap. This is an authentic original photo that was made around 1910s or so. The soldier seems to be wearing a WWI Army Infantry uniform (?). I see a button at the collar that looks like crossed swords. The photo has a holder that is not original to it, and the holder has wear and the frame is loose. The photo itself is in very nice condition with minimal age wear. This photo will be packed carefully. Ships fast! Catbird8288war8s8f