The correct answer is C. Return.
Exodus is the act of departing from one place and going to another, especially a mass departure of people from one country or region to another. It is often used to describe the departure of the Israelites from Egypt, as described in the Book of Exodus in the Bible.
Influx is the act of flowing in or coming in large numbers. It is often used to describe the arrival of a large number of people into a country or region.
Home-coming is the act of returning home after being away for a long time. It is often used to describe the return of soldiers from war or the return of people who have been away from their home country for a long time.
Restoration is the act of returning something to its original condition or position. It is often used to describe the restoration of a building or a work of art.
In the context of the question, the correct answer is C. Return. This is because the Israelites were returning to their homeland after being enslaved in Egypt for 400 years.