Question

what were the advantages of the use of mechanical harvesting machines in USA?​

Answer 1

.it saves our time.. it gives more commercial benefits..it saved the use of physical labour and increased agricultural output.

Answer 2

Answer:

Advantages:

(i) It saved the use of physical labour and increased agricultural output. ...

(ii) The new machines allowed big farmers to clear large forests, break up the soil, remove the grass and prepare the land for cultivation. ...

(iii) The USA became one of the largest producers and exporters of wheat in the world.