Here's some suggestions:
* Please do something with Montenegro, as it was not an reckognised as an independent state until 1941 in the uprising against the axis. Just rename it into a city name.
Podgorica for instance.
* Radically increase the movement of ships
* Increase the movement of planes
* Maybe reneame the Japanese wonder 'Japanese agression' into something more suitable? At this time they havn't really agressed at anything else but China.
* To make Narvik a more desirable conquest, maybe give it the Adam Smith wonder?
* Why would the US have an air base in Britain in 1939?
* How about introducing the Freighter and trade? So the tech advancement would go faster. It would make u-boat warfare for the axis more topical.
* I've never really quite understood why the Engineers have such a high attack value. And the way it is now, it only has settler capabilities, as the Early Fighter unit has the actual Engineer slot. Building roads and such goes a bit too slow for me wanting to build that unit.
* It's spelled Beirut, not Beyrut.
* One less S in 'Strasbourg'.
* Rangoon was under British rule.