Question

List the year each period began and ended: • Olmec. • Formative or Preclassic Maya. • Classic Maya. • Postclassic Maya.

Answer 1

1. Olmec
     1200 BCE-400 BCE

2. Formative or Preclassic Maya
     2000 BCE–200 CE

3. Classic Maya
     250 CE-900 CE

4. Postclassic Maya
    950–1539 AD
hope it helps

Answer 2

The following civilizations started and ended as follows:

Olmec.
The mysterious Olmec civilization prospered in Pre-Classical (Formative) Mesoamerica from c. 1200 BCE to c. 400 BCE

Formative or Preclassic Maya.
2000 BCE–200 CE

Classic Maya.
250 CE to 900 CE

Postclassic Maya.
950–1539 AD

Hope this helps.