Before WWI America owed Europe a lot of money, but after WWI the situation changed and the former allies owed America more than US$ 10 Billion for the cost of armaments and food supplies.
After the WWI a decade of tremendous prosperity started. This economic boom was a consequence of the mass production industries increasing gross domestic products, productivity and income, so business sales increase, driving up profits.
1: akhdar mountains.
2: I'm not a 100% sure but I think it is the Libyan constitution.
Hope this helps!
At early stages, yes, very soon they lost all popularity, even among the conservatives. That is because at first the idea behind it was that it was honorable and good because it stopped communism. Very soon everyone realized what kind of a hell the war was and that it was pointless and that there would be no problems with them even if they did turn into a Communist state. The negative effect it had on people was unspeakable.