I would personally say partition.
Sorry id this wasn't the answer you were looking for :(
Answer:
Age is a problem for both types of countries, here's why
Explanation:
In developing countries age is a problem because this state has to provide jobs and care for growing children, and providing education for them is expensive and time consuming, not to mention basic needs like housing and food. It's hard for developed countries too because these countries have to deal with an older population that is declining in health. The state needs to provide assisted living and care for this part of the population.
Lake Titicaca. It straddles the border of Bolivia and Peru, and sits right at the top of the Andes Mountains (in South America).
