ano ang nalaman mo sa sinabi ni mang ibiong tungkol sa partidong politikal noong panahon ng dating pangulong quezon?​

B. He developed a steam engine that could be used for manufacturing

Explanation:

James Watt improved the steam engine that already existed and paved the way for factories, mills, and mines using the steam engine. Until that moment, the steam engines were used to pump out water from coal mines, but the machines were very slow and less than reliable. James Watts improved the steam engine and used a separated condensing chamber that allowed the machine to work at the same time it condensed, he also insulated the cylinder to maintain the high temperatures that were needed.