This is true - Italy has a aging population which is expected to life long - as is the case with most post-industrial societies, while Niger on the other hand expects its people to live not as long and at the same time has a younger population.
i don't know yet i will tell you later
Declare war, appoint military officers, sign treaties, make alliances, and appoint foreign ambassadors.
Answer:
The oil crisis of 1971 added to severe U.S. economic problems
