Questions: The development of a system of mass production in manufacturing meant that machines rapidly produced large amounts of products.

The answer is the first one: machines rapidly produced large amounts of products.

Explanation for each option:

1. Machines rapidly produced large amounts of products.

   • This is correct. The development of mass production systems, particularly during the Industrial Revolution, involved the use of machinery to produce large quantities of goods quickly and efficiently. This was a key characteristic of mass production.

2. Products were handmade.

   • This is incorrect. Handmade products are typically associated with artisanal or pre-industrial methods of production, not mass production. Mass production relies on machinery and automation rather than manual labor.

3. Products were made in foreign countries.

   • This is incorrect. While globalization and outsourcing can lead to products being manufactured in foreign countries, the concept of mass production itself does not inherently involve foreign manufacturing. It refers to the process and scale of production.

4. Individuals slowly made small amounts of products.

   • This is incorrect. Mass production is characterized by the opposite: the rapid production of large quantities of goods, not slow, small-scale production by individuals.

In summary, mass production revolutionized manufacturing by enabling the rapid production of large quantities of products using machinery.