Lamb to the slaughter what clues or foreshadowing

The major axis of earths orbit is 299,200,000 km, and the distance between the foci is 4,999,632km calculate the eccentricity of earths orbit. how does this value compare to the value noted in. the digging dipper?

Which does the author mean by " nature had to kindle all the fires, for man by his own effort was unable to produce a spark

What was the cause of the civil rights