Maybe b i'm not sure though
It is the longest man-made structure in the world
it was built to protect Quin's empire from foreign invasion
sonic loves ya!
One negative impact would be people or citizens of the Panama would dislike that Indigenous people can come over into the Panama and the trading would extend until free trade without quotas or tariffs.
The black death in europe killed off 1/3 of the population, it impacted religion in a way because many people believed it was gods punishment for sin. in 1347, 200 million were dead in the span of just four years