What tactic did Daniel Morgan's riflemen use that was not the old
European way of fighting?

Morgan's Riflemen or Morgan's Rifles, previously Morgan's Sharpshooters, and the one named Provisional Rifle Corps, were an elite light infantry unit commanded by General Daniel Morgan in the American Revolutionary War, which served a vital role executing his tasks because it was equipped with what was then the cutting-edge rifle instead of muskets, allowing for a Rifleman to have an effective range of double that of the average Infantryman

what the question i might be able to

the space race was a battle to make advanced technology to get to the moon and to get a better understanding of space.