Question

Who have played a key role in international migration?

(a) skilled persons (b) scientists

(c) engineers (d) all of these​

Answer 1

Answer:

d is the correct al of thesw

Answer 2

Answer:

Option d - all of these is the correct answer.

Explanation:

Skilled persons, scientists, and engineers have all played a key role in international migration, as well as in the economic, social, and technological development of many countries.

• Skilled persons, such as doctors, nurses, and other healthcare professionals, have been in high demand in many countries around the world, especially those with ageing populations or shortages of healthcare workers. These individuals often migrate in search of better job opportunities, higher salaries, and improved quality of life.

• Scientists and researchers have also played a key role in international migration, particularly in fields such as medicine, engineering, and technology. Many countries have actively recruited foreign scientists and researchers to help drive innovation and economic growth.

• Engineers have also been in high demand in many countries, particularly those experiencing rapid industrialization and infrastructure development. Skilled engineers are needed to design, build, and maintain everything from bridges and roads to power plants and communication networks.

Overall, skilled persons, scientists, and engineers have all made significant contributions to international migration and to the economic, social, and technological development of many countries around the world.

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