Over time, a domestic species becomes different from its wild relative. Neolithic farmers selected for crops that harvested easily. Wild wheat, for instance, falls to the ground and shatters when it is ripe. Early humans bred for wheat that stayed on the stem for easier harvesting.
Well for one thing, it was the first category 4 to make landfall on Haiti in 52 years. It also killed at least 585 people and caused $15 billion in damages.