Answer:
I start with āeā end with āeā. I have whole countries inside me. What am I?
Better touch me before you proceed to second.
What has legs but doesn't walk?
I fly when I'm on and float coming off.
The more you look at me The less you see.
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.