ong as the task is completed, what attitude do you care about If he has a good attitude, say a few more words. If he doesn't, just say what needs to be said and then each of us gets back to work. What...pletely black. The arrowheads are fletched with bird feathers. The Jin dynasty was a nomadic people who excelled at horsemanship and archery. The Jurchen people were known for their incredible arm st...