Olmec's Communication: Nahuatl/Language Dots

Olmec Communication
Nahuatl/language Dots and lines/numbers
Topic Sentence
Olmec’s communication is simple.
Claim 1
They have a language named Nahuatl.
Claim 2
They have a number system that has dots and lines for numbers.
Claim 3
They have pictographs.
Evidence Based Claim
I think that their communication system is easy to learn.

I think that Olmec’s communication is simple. They have a language named Nahuatl and it is easy. They also have a number system that includes dots that represent 1, and lines that represents 5, and a shell shaped figure that represents 0, seems easy. And their writing system that has pictographs and hieroglyphics just like Egypt how easy is that. So all together I think that the Olmec’s communication is simple.