A good synonym for endeavor is "attempt".
Where are the answer choices?
Answer:
Here the writer is pausing or breaking to offer a new point of view or add a personal interjection to the narrative.
The author starts with a we stance or point of view, then shifts to an I or me voice which could hint at the pause or break for personal reflection or the paradox of the we being a me, the collective not really reflecting the collective but rather the individual.
Earth orbits the sun at an average distance of 149.60 million KM in a counterclockwise pattern viewed above the northern hemisphere.
