Over the period of the Atlantic Slave Trade, from approximately 1526 to 1867, some 12.5 million slaves were shipped from Africa, and 10.7 million arrived in the Americas.
When their food, AKA the animals moved or died around the area
The answer is the last one, " Atlantic Ocean to the Pacific Ocean".
A written legal code would be am improvement over an oral set of laws because citizens may forget laws, depending on how much there are. Having them written, where everyone can read it, may help them better understand and remember the acts/laws.
The Quran
Oral tradition is form of human communication wherein knowledge, art, ideas and cultural material etc.
The Bible is only in the Christianity branch
And the sacred writings is the revered texts or holy writ of the worlds religions of that makes sense