A because most people would know the artist who made it if they have seen it because people give credit and people don’t really look extremely concentrated when there looking at it, it’s whether they like it or if they don’t like it they can also say b that’s also a good answer but a is for me
Power point and photo story.
It gives you visual proof that someone agreed to something, so that, later on, they can't say they didn't agree to that. It's like when you sign a contract, it is proof of the agreement.
Which Important group of keyboard pieces did Bach write to helpincrease the skill level of his students is because of the Well-Tempered Clavier.