Answer:
A. and C. are correct
Explanation:
The maya's used their own form of hieroglyphs So A. is correct
And they used Astrology to predict stuff like solar and lunar eclipse and the movements of constellations So C. is correct.
In the 1800s im pretty sure that there was an increase in industrial growth so i dont think it that i think it could be b or c but i can't figure out which sorry<span>
</span>
Legislative, judicial, executive
The answer would be true. hope this helped!