They lose their highly educated citizens to the U.S.
Answer: The effects of the industrial revolution.
Explanation:
Factors that have contributed to population growth are improving the quality of life. The industrial revolution prophesied a larger amount of food, footwear, and clothing for all people, at a lower cost. In addition to basic health care and clean water, all these factors are essential elements for life. The installation of industrial plants in cities has led to the migration of people to cities. Cities become centers of life in which all institutions are located. The rapid growth of cities during the Industrial Revolution had two factors.
The early industrial revolution led to cities' pollution because no ecology was taken into account, nor were there such norms. Cities were overcrowded and infectious diseases often prevailed. The hygienic conditions were desperate. The Industrial Revolution created an army of disenfranchised workers who worked for low wages of twelve to sixteen hours without any rights. On the other hand, a class of rich capitalist industrialists emerged who made the most of such a situation.
The Lincoln–Douglas debates (also known as The Great Debates of 1858) were a series of seven debates between Abraham Lincoln, the Republican candidate for the United States Senate from Illinois, and incumbent Senator Stephen Douglas, the Democratic Party candidate.
The Agricultural Revolution of the 18th century paved the way for the Industrial Revolution in Britain. New farming techniques and improved livestock breeding led to amplified food production. This allowed a spike in population and increased health. The new farming techniques also led to an enclosure movement-wikipedia