The first time that Israel was established as a country was after Moses led the descendants of Jacob (typically referred to today as Jews) out of Egypt, where they had been enslaved for 400 years. They then conquered Canaan and established Israel about 3400 years ago.
In tennis scoring love means nothing, hence love-thirty is 0-30. A common (but unproven) explanation for the term love to signify a score of zero is that it originates from the French term lÂ´oeuf.. Another explanation is based on the idea that to do something for love is to do something for nothing (zero).
Tennis has an unusual scoring system. The score does not go up in units of one or even in units of the same amount. The first point in a game is called 15 and the next 30. So you'd think that the next point should be 45 - but it isn't, it's 40.