Days when the earth’s poles are tilted at the greatest angle away from or toward the sun are called a. equinoxes b. rotations c. solstices d. revolutions

It is solstices

hope that helps :))

I had just answered this question in class it is C solstices, there is a winter solstice when the earths top pole tilts away from the sun and there is a summer solstice when the top pole tilts towards the sun

Increasing the release of greenhouse gases and pollution

It is useful for historians to write narratives so that history can be passed on from their point of view.  think about a story being told in third person, then think about it again being told in first person, by someone who actually experienced the event.