migraciones a colombia


Миграции в Колумбию в периоде между 1850 и 1950 годами.

From the mid 19th century marked the beginning of massive flows and movement of people across countries and continents of the world,having this huge impact on the formation of the young nations and their populations. Countries such as Argentina, Australia, Canada, Uruguay, Brazil and the United States, are considered as countries ofimmigration, whose societies have been largely influenced by this massive immigration phenomenon. The population of Argentina, for example, in 1869 was less than 2 million according to the census ofthat year, by 1960 the population of the southern country was about 20 million people, which would not have been possible without the contribution of the wave of immigration from Europe, and to alesser extent, from the Middle East. In general during this period the American continent was greatly touched by this kind of movement.

Immigration in Colombia was not as strong as in othercountries in the Americas, due to the policies inherited from the Spanish colonial times, with laws that never stimulated the entry of foreigners into the territory. The constitution of 1886, which ruleduntil 1991, turned the country into an example of ultra-conservatism, Catholicism becomes state religion and the country's borders are closed to population movements that proliferated around the world.Still, entered the country groups and communities from Europe and the Middle East that had a profound impact on the economic, social and cultural development in certain areas of the Colombianterritory.

Historia reciente 
En los últimos años la calidad ambiental en Colombia ha desmejorado a un ritmo constante y sin precedentes. Lo cual ha llevado a una crisis ambiental caracterizada por unaalta deforestación, alteraciones de ecosistemas de alta importación como las zonas de páramos y humedales, contaminación hídrica y atmosférica. La calidad del aire en grandes ciudades como Bogotá,...