Final answer:
The correct answer is Industrial Revolution. This revolutionary period, which occurred in the eighteenth and nineteenth centuries, saw significant technological changes and the widespread use of power-driven machinery.
Step-by-step explanation:
The correct answer is B) Industrial Revolution.
Until the end of the eighteenth century, most manufacturing was done by manual labor. However, this changed during the Industrial Revolution when inventors developed machines to manufacture goods. This period, which occurred in the eighteenth and nineteenth centuries, saw significant technological changes and the widespread use of power-driven machinery.
Notable innovations during the Industrial Revolution included new machines for spinning cotton, worsted yarn, and flax, such as the Spinning Jenny and the Spinning Mule. Additionally, the use of steam engines, notably James Watt's improved version, revolutionized transportation and the production of goods.