There are a lot of people migrating in history, from Europeans to the new world, or later known as the United States. UK landed on the east coast of the United States in 1492. Shortly thereafter, European explorers rebelled against the American Indians. Indigenous people accepted and accepted settlers to the new land that they soon discovered, and indigenous people felt the land shared. They became friends, shared the land, and traded the goods.
In the 1800's, nationalism occupied places among people with common language, history and culture. These people began to look at themselves as a group of people or members of the country. Through the unification of many small countries, nationalism has created two new powers, Italy and Germany. War played an important role in achieving the unity of Italian and German citizens. Meanwhile, nationalism weakened the Eastern European Empire of Russia, the Austrian-Hungarian Empire and the Turkish Ottoman Empire. These empires governed many national groups that demand independence. Balkans - Southern European Balkans countries - the conflict between groups of countries is particularly noticeable. This peninsula is known as a powder barrel in Europe, so tension may cause a big fight there. Most of the Balkans are part of the Ottoman Empire. Initially it was Greece, and Montenegro, Serbia, Romania, Bulgaria and Albania gained independence between 1821 and 1913.
Until the end of the 19th century, most of the Balkans were under a powerful empire, living a somewhat symbiotic life. But along with the new nationalist thought brought about by the French Revolution, the wave of independence movement in Eastern Europe brought the Balkan war from 1911 to 1913, the newly established Balkan countries conflicted with each other. I am trying to get a larger share of the land of the Ottoman Empire. Ethnic cleansing and civil war seeds were planted through conflicts between various ethnic groups and religious groups in the region closely woven with the atrocities of the Balkan war. According to Ayse Kadioglu, "The concept of nationality and citizenship has different definitions.In the early modern era, religion, race, gender, etc. are becoming new parameters of politics.
In 1776, I think people were afflicted with the big mess that happened around them. The United States has officially become the country which made the declaration of independence. In order to support new economic concepts such as division of labor, productivity, free market, we announced "National Wealth Theory". Technology like a fully developed steam engine has accelerated the industrial revolution. Believe it or not, today, more economic, political and technological changes than 1776 are getting worse. We are seeing it on news and social media everyday. We have heard of millions of potential unemployment forecasts. We have seen global collective concerns with Brexit and the American presidential election. Everyone is aware that the world has changed, but the true solution of the future seems impossible.