How has the ability to measure time changed human behaviour?

What prompted the development of an accurate timekeeping device? How did pinpointing longitude influence this process?

What human need and foresight led to the development of the week? Why a 7-day week, as opposed to an 8-day or 10-day week?

Why do humans have a need to measure time? How has the ability to measure time changed human behaviour? Provide at least one example from the text