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.
The answer to this question is landowners
When there are more landowners, the total wealth within this region will be divided among a different group of people.
This will make people from several social groups receive more purchasing power that leads to more economic equality.
Answer:
Muhammad, the founder of Islam, was born in Mecca.
What is expected is that they will eventually visit Mecca.
I don't want to speak more on this as I am not a Muslim myself however hopefully this helps.
Succeeding or future generations collectivity.