Final answer:
The Industrial Revolution began in Great Britain, driven by advanced machinery like the steam engine and the power loom, which significantly increased manufacturing efficiency.
Step-by-step explanation:
The country where the Industrial Revolution began is Great Britain. This significant transformation in the way goods were produced and economies were structured started in the late 18th century, affecting many aspects of society. Great Britain leveraged its advancements in agriculture, a growing population, and its colonial and naval power to lead this charge.
The revolution introduced power-driven machinery, which greatly increased the efficiency of manufacturing processes. Notable inventions like the steam engine, the power loom, and the steam locomotive revolutionized industries by performing tasks that previously required vast numbers of workers. These changes spurred major economic and social revisions, propelling Great Britain to new heights of industrialization which later spread to the United States, Germany, and other countries.