Question

\bolton immediately recognized the importance of watts steam engine. shortly afterward, he and watt founded the worlds first ______ steam engines.\

Explanation:

To solve this, we recall historical context: Bolton and Watt established a factory to manufacture steam engines, as they aimed to produce and commercialize Watt's steam engine design. The other options (mine to use, company to patent) don't align with their goal of manufacturing the engines on a larger scale.

Answer:

A. factory for manufacturing