Answer:
Migration is the movement of people from one permanent home to another. This movement changes the population of a place. International migration is the movement from one country to another.
People who leave their country are said to emigrate. People who move into another country are called immigrants. The movement of people into a country is known as immigration.
Every year some people leave the UK and move abroad. At the same time some people will move into the UK. Immigrants add to the total population and emigrants are subtracted from the total.
Sometimes people just move from one region to another within the same country. In many developing countries, large numbers of people have moved from the countryside to the cities in recent years. This is called rural to urban migration.
The main way in which U.S. security was threatened as a result of the war between Britain and France was because France was still owed lots of money, meaning they could have invaded without warning.
Answer:
Thomas Jefferson
Step by step explination:
Elected at the beginning of each Congress by members of their respective party conferences to represent them on the Senate floor, the majority and minority leaders serve as spokesmen for their parties' positions on the issues. The majority leader has also come to speak for the Senate as an institution.