Which description of an industrial revolution is correct?

a new method of making goods that relies on machines rather than human labor

a trade system that allows businesses to sell goods in more than one country

a new system of paying workers for products they make by hand

a gradual change in the type of materials used to produce goods
Please hurry

some people are just against it im not sure but i think everyone deserves to be treated equally i think people have a problem with it because its different and not like everything else i hope this !

< < < emily> > >

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.

the answer is definitley b!