The answer is: A: It encouraged people to borrow money to buy stocks.
With the boom, banks began to give loans where they once had not. This risk of borrowing money from the bank was, in most people's view, a rewarding risk.
The retail industry helps producers sell their goods to a national market.
The two areas that wanted to trade in Ghana were North Africa and West Africa.
This ended up setting up the peaceful process for settling any future disputes that may come about.