The next page will answer the question - how to move goods between the islands that are already in our management. This is a key issue, as one island will never provide your society with all the resources you need in your future evolution.
Moving goods can be done in several ways. We manually pack the ship in the goods we need, and send them to another island (which is effective only for one-time deliveries), or give the command to cyclically move the goods between the islands by using routes. Select the icon in the bottom corner of the screen to open the trade routes.
Select the second option to create a trail between the islands.
Choose which goods you want to transport, from where and to which island. The goods will be automatically moved each time to your island by another ship. This is a very useful option in the later stages of the game when you need to flip goods heavily between your islands to support the social advancement of different groups.