Which of the following best shows how river valley civilizations built upon existing Neolithic technology?(1 point)

Responses

River valley civilizations continued to use Neolithic technology and made a few improvements largely unrelated to agriculture.

River valley civilizations added new tools in addition to stone tools from the Neolithic period and expanded on preexisting knowledge of metallurgy.

River valley civilizations built upon the early wheel, plow, and bronze weaponry that were used to a limited extent in the Neolithic period.

River valley civilizations made discoveries with tools and metallurgy that previous civilizations were unable to produce.

River valley civilizations added new tools in addition to stone tools from the Neolithic period and expanded on preexisting knowledge of metallurgy.

Well, if I had to choose, I'd say the river valley civilizations went all out with option number 4. They were like, "Hey, previous civilizations, nice try, but we're gonna take your tools and metallurgy and take it to a whole new level!" It's like they were the upgraded version, the deluxe package, if you will. So, yeah, they definitely made some discoveries that other civilizations couldn't produce.

The best option that shows how river valley civilizations built upon existing Neolithic technology is:

River valley civilizations added new tools in addition to stone tools from the Neolithic period and expanded on preexisting knowledge of metallurgy.

To determine which of the responses best shows how river valley civilizations built upon existing Neolithic technology, we need to analyze the options:

1. River valley civilizations continued to use Neolithic technology and made a few improvements largely unrelated to agriculture: This option suggests that river valley civilizations made minor improvements to Neolithic technology but that these improvements were not specifically related to agriculture. Therefore, this option does not demonstrate how river valley civilizations built upon existing Neolithic technology.

2. River valley civilizations added new tools in addition to stone tools from the Neolithic period and expanded on preexisting knowledge of metallurgy: This option highlights the fact that river valley civilizations incorporated new tools along with the stone tools from the Neolithic period. Additionally, they expanded on the existing knowledge of metallurgy, which indicates that they built upon the technological advancements of the Neolithic period. This option aligns with the concept of building upon existing Neolithic technology.

3. River valley civilizations built upon the early wheel, plow, and bronze weaponry that were used to a limited extent in the Neolithic period: This option describes how river valley civilizations advanced the early technologies of the wheel, plow, and bronze weaponry, which were used to some extent during the Neolithic period. This option indicates that river valley civilizations built upon and expanded these technologies, suggesting the progression from the Neolithic period.

4. River valley civilizations made discoveries with tools and metallurgy that previous civilizations were unable to produce: This option implies that river valley civilizations made unprecedented discoveries in both tools and metallurgy when compared to previous civilizations. While it implies advancement, it does not specify that these discoveries were built upon existing Neolithic technology.

Based on the explanations, the best response that shows how river valley civilizations built upon existing Neolithic technology is the second option: "River valley civilizations added new tools in addition to stone tools from the Neolithic period and expanded on preexisting knowledge of metallurgy."