Final answer:
The statement that 'agricultural production had dropped' is the incorrect reason for the start of the industrial revolution in Britain; instead, agricultural production had increased, leading to a surplus labor force for industrial work.
Step-by-step explanation:
The industrial revolution began in Britain for several reasons, but one stated reason is incorrect. All of the following were reasons why the industrial revolution began in Britain EXCEPT for agricultural production had dropped. In fact, agricultural production had increased due to more efficient farming, resulting in a surplus population of peasants who became available to work in factories. Additionally, Britain had a wealth of natural resources such as accessible coal and iron, and a growing population that provided a ready workforce. There was also a steady supply of capital, fostered by a banking system that promoted economic growth through investments in enterprises like shipping, mining, railroads, and factories.