How does a high employment rate affect the economy

If everyone has a job or is employed one way or the other it will affect the economy because everyone will be able to fend for themselves and also because the economy will be a developed economy because everyone is employed with good jobs. If everyone is able to have jobs then high crime rate in the country will reduce because the crime rate made by people are from those who are unemployed so if there is employment in the country it will hep the society, the community and the economy in different ways. Thank you for the question