In conclusion...
I found out that all of these cultures are all really similar but have their own style. Cultural diffusion is really strong because they all kind of 'borrowed' the others cultures. For example, they all were very religious and admired the animal, that is why they used them a lot in their art such as sculptures. They were also very good at art and represented their gods really well, especially in forms of animals and they included lots of decorative jewelry because it symbolized the power. So this meant that all the civilizations traded because these jewels had such a high value because they came from other places. So overall all of the ideas of these cultures spread to other ones causing it to form new cultural patterns.