We have 6 active Caravans and 18 in production. As Minister of Trade, I enjoy all the Caravan activity and benefits, but the last poll suggested that 8-10 Caravans at a time was the preference. We equally can increase our trade arrows in other ways (Marketplaces, for example, and Banks after that). As long as our trade arrows increase, I am happy. 


However you only build a Marketplace once - when the unhappiness is sorted , build Caravans. When it's starting to boil up again, build a Bank.

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