A) Worship of the same gods. And B) Common language.
I won't go with C. because the Greek City-States actually didn't worship same gods. Every person has their choice to choose who they Worship.
He was a pioneer in the new science of Geology, but I don´t know the letter of the answer
Answer:
Palenque, Copán, Tikal, Toniná, Yaxchilán, Banampak. The basic city
design consisted of the palace and temples in the center, with the temples in a cross
formation. Buildings were often places on top of older structures.
<span>Public opinion turned against the workers and unionism fell into disrepute.</span>