Question

many factories where establish in which decade​

Answer 1

Answer:

18th century

Explanation:

Many factories establish in 18 century

Hope it helps!!!!

Answer 2

Answer:

A factory, manufacturing plant or a production plant is an industrial site, usually a complex consisting of several buildings filled with machinery, where workers manufacture items or operate machines which process each item into another. They are a critical part of modern economic production, with the majority of the world's goods being created or processed within factories.