Answer:
The migration has changed the cultural landscape of Europe and immigrant groups have challenged or been challenged by ideas of nationalism is explained below in complete explanation.
Explanation:
Individuals who migrate encounter various pressures that can influence their reasoning well being, including the suppression of cultural models, religious practices, and social support arrangements, adaptation to a new culture, and diversity in personality and thought of self. positive outcomes of Nationalism—supports a feeling of identity, joins people, develops self-esteem. negative outcomes—commences conflicting with others.
Answer:
clear-water rivers in the Rockies
Explanation:
According to most scientists it was several factors involved. But the main cause was b) changes in the earth's orbit which occurs every 10,000 to 15,000 years. Other contributing factors are changes in the ocean's currents and major shifts in platonic plates of the planet.