Employment is the key factor for a country’s growth. For an example, if a person is unemployed and don’t have money to spend on his necessities. Such as, food, cloth, travelling etc. which means the companies who provide these goods and services will go in loss. because nobody has enough potential to buy it. which means goods demand will start to decline. Further, if we start import and export business than we have to pay extra money to get the same services. which will drop the value of currency.