<span>The </span>Junto<span>, also known as the Leather Apron Club, was a club for mutual improvement established in 1727 by </span>Benjamin Franklin<span> in Philadelphia. The Leather Apron Club's purpose was to debate questions of morals, politics, and natural philosophy, and to exchange knowledge of business affairs</span>
Spain was becoming a powerful industrial nation in the late nineteenth century
Answer:
The Chavín culture also demonstrated advanced skills and knowledge in metallurgy, soldering, and temperature control. They used early techniques to develop refined gold work. The melting of metal had been discovered at this point and was used as a solder. The people domesticated camelids such as llamas.
Explanation:
His innovations as the phonograph, the incandescent light bulb and one of the earliest motion picture cameras. He also created the world's first industrial research laboratory.
