What are the various ways in which countries can be linked?
- Besides the movement of goods, services, investments and technology, there is one more way in which the countries can be linked.
- This is through the movement of people between countries.
- People usually move from one country to another in search of better income, better jobs or better education.
- In the past few decades, however, there has not been much increase in the movement of people between countries due to various restrictions.