Question

1. What were the Olmecs?

2. How did they last so long?

3. Why are the Olmecs called the Mysterious Civilization?

Answer 1

The olmecs was the first major civilization in Mexico.

Step-by-step explanation:

The Olmecs lasted from about 1600 BCE to 350 BCE.

The Olmecs were called the Mysterious Civilization because later on around 300 BCE they seemed to just vanish, only leaving things behind that are too fragile to travel.