The Olmecs inspired the Mayans to practice religious rituals in specially buildings yet the Spanish destroyed most of this architecture.<span />
I assume you mean what challenges after they gained independence. They had many internal conflicts. This included fighting about religion. There were also natural disasters. There was the problem of transitioning directly from a dictatorship to a democracy.
It was a bad storm and the storm cracked the ship. It caused a leak that threatened to sink the ship. Hope it help!!
The 'following skills' are not shown, but i think ik where it's from.
i think it would be the ability to create charts, and critical thinking, as that would come in handy.
mongols were engineers they developed taxes also as they expanded there empire