Final answer:
During the Industrial Revolution, the largest populations were in England & Germany, and England & US. These countries saw significant population growth due to industrialization and urbanization.
Step-by-step explanation:
The parts of the globe that had the largest population during the Industrial Revolution were England & Germany and England & US. These countries experienced significant population growth due to the rapid industrialization and urbanization that took place during this period. England, known as the birthplace of the Industrial Revolution, saw a massive increase in population as people moved from rural areas to work in factories and mills. Germany and the US also experienced a population boom as they embraced industrialization and attracted migrants seeking employment opportunities.
Learn more about Population during the Industrial Revolution