This is a question with many answers, my personal answer would be
It isnt good to have trade as the building blocks of your nation. If your trade is cash crops and you get a drought, you will have nothing to trade. It isnt good to do such a thing because it isnt a reliable or fixed income.
Gilgamesh changed during the story by D, learning that his deeds could make his name live on.
Answer:
E. through collective bargaining, labor unions had secured a national eight-hour day.
Explanation: