The application of scientific knowledge for practical purposes, especially in industry.
Answer:
Immigration is the act of leaving one's countries and moving to another country of which they are not natives, nor citizens, to settle or reside there, especially as permanent residents or naturalized citizens, or to take-up employment as a migrant worker or temporarily as a foreign worker.
The book written by Herodotus provided valuable insight into ancient Egypt prior to the 19th. He was a Greek historian who was born in the year 484 BC and died in the year 425 BC. Very little fact is known about his personal life, but his work is one of the oldest to have survived in intact form. He is widely considered as "The Father of History" till today.
The magistrates were responsible for <em>taking care of the finances and judicial obligations</em> throughout the Roman Republic.
But honestly, some magistrates were even responsible for <em>entertainment</em><em> </em>- for those within Rome, such as <em>festivals</em> and <em>games</em><em> </em>for those to enjoy (think of it as the magistrates being the party hosts and the bankers).