Answer:
Physical labour is that in which the labourer has to undergo a great deal of physical exertion. 1. Mental labour involves a lot of intellect of an individual.
Explanation:
physical labour:
Rickshaw pullers, cobblers, tailors, weavers, iron-smiths are examples of physical labour.
mental labour:Teachers, accountants, doctors, managers etc., are good examples of mental labours.
Explanation:
American frontier, in United States history, the advancing border that marked those lands that had been settled by Europeans. It is characterized by the westward movement of European settlers from their original settlements on the Atlantic coast (17th century) to the Far West (19th century).
<span>All in all, it was all about supply and demand. Beef was highly demanded back east, and ranchers and cowboys had to go in and supply that demand.</span>
Muhammad's teachings were popular with poorer people because he predicted all people were equal and the rich should share their wealth with the poor.