A historian could best use this source as evidence for which of the following features of the early 18th century?

The correct answer highlights the improved standard of living brought about by new technology because the early 18th century was a period marked by significant advancements in various fields, including agriculture and manufacturing. The introduction of new agricultural techniques and tools, often referred to as the Agricultural Revolution, significantly increased productivity, leading to a more stable food supply and contributing to the overall betterment of living conditions for many people.

Additionally, the burgeoning Industrial Revolution began to take shape during this time, with innovations in production processes that enhanced efficiency and created new job opportunities. As factories emerged and production methods evolved, technology played a crucial role in revolutionizing everyday life and increasing the availability of goods, which further supported the notion of an improved standard of living for many individuals, especially in urban areas.

The focus of the source likely emphasizes these technological advancements and their direct impact on society, demonstrating how they contributed to a positive change in living conditions.