Swaziland doesn't exist - or rather it has been renamed. Whether the country "Palestine" exists or not is arguable. Also the only country which is also the name of a US state is Georgia - so all the other answers in question 3 should be marked wrong.
Oh yes, you are correct about Swaziland. However, it is official Jetpunk policy that Palestine is a temporary border dispute between Israel to hold a ceasefire of the civil war, therefore its borders are not official. Also, I am not sure what went wrong with question 3 i will try to fix that.