ASAP PLEASE HELP Which example from the text develops the idea that it remains a mystery as to how the Egyptians moved and stacked the stones they used to build the pyramids?
“The Great Pyramid weighed approximately 5,750,00 tons. A draft horse can pull four tons in its own…”

“Perhaps they used systems or ramps, ropes and plain, old-fashioned elbow grease…”

“A team from the French Institute for Oriental Archaeology discovered a unique ramp system…”

“But the ancient Egyptians didn’t use horses, and they certainly didn’t have pickup trucks.”

D

Explanation:

“But the ancient Egyptians didn’t use horses, and they certainly didn’t have pickup trucks.”

the answer is:  

he is voicing feelings shared by all humans regardless of race.

in paul laurence dunbar's poem "we wear the mask," he replicates the words mask and we to emphasize how people in general -not just black americans- hide their true feelings. he suggests the masks cover people's faces and eyes, which are the main parts that display their emotions. he also thinks people's pain conceal behind those masks, so that they cannot see reality and nobody is able to see one another's sorrow.