-el autobus-...is the answer or others can be too
Answer:
1) beneficia el dinamismo económico de las naciones
2) permite incrementar la productividad
3) puede contribuir al bono demográfico
In english:
1) benefits the economic dynamism of nations
2) increase productivity
3) can contribute to the demographic bonus
Explanation:
1) Migration benefits the economic dynamism of nations by giving them the opportunity to develop human capital more and better.
2) it allows to increase productivity by enriching and diversifying the supply of labor and generating incentives for competition.
3) You can contribute to the demographic bonus, since the people who most tend to migrate are between 20 and 40 years old, considered as the most productive years of the people.
Deep in the jungles of Central America and northern South America belonged an ancient unnamed civilization that flourished from approximately 700 AD until the Spanish arrived in the early 1500s. Unlike the Mayans to the North and the Incas to the South, this civilization left little behind – no pyramids, megalithic structures, stone cities or monuments – their dwellings and possessions were typically made of biodegradable material. As a result, much mystery has surrounded this ancient pre-hispanic culture.