Answer:
aliens are foreign born residents that have not become citizens
Explanation:
they do not posses the proper documentation
Better economic opportunity in a different country are ouch factors in migration
In European history, the Middle Ages or Medieval period lasted from the 5th to the 15th century. It began with the collapse of the Western Roman Empire and merged into the Renaissance and the Age of Discovery. The Middle Ages is the middle period of the three traditional divisions of Western history: Antiquity, Medieval period, and Modern period. The Medieval period is itself subdivided into the Early, the High, and the Late Middle Ages...<span>Modern history, also referred to as the modern period or the modern era, is the historiographical approach to the timeframe after the post-classical era. Modern history can be further broken down into the early modern period and the late modern period after the French Revolution and the Industrial Revolution. Contemporary history is the span of historic event</span>
For years, the term genocide was used to describe the ultimate crime. But that crime was rarely – if ever – charged, since international courts were too weak.
The colonial period lasted approximately three centuries, from the early 16th to the early 19th centuries, when Brazil and the larger Hispanic American nations declared independence. The United States obtained independence from England much earlier, in 1776, while Canada formed a federal dominion in 1867
