Final Answer:
The last paragraph would best support the writer's argument the industrial revolution and the invention of the light bulb also contributed to the demise of segmented sleep. so the correct option is b) The industrial revolution and the invention of the light bulb also contributed to the demise of segmented sleep.
Step-by-step explanation:
The industrial revolution and the invention of the light bulb also contributed to the demise of segmented sleep.
In the last paragraph, the writer discusses the historical factors that led to changes in sleep patterns. Option (b) directly aligns with this by highlighting the impact of the industrial revolution and the invention of the light bulb. These technological advancements disrupted traditional sleep cycles, contributing to the argument presented in the paragraph.
The industrial revolution brought about significant societal changes, including altered work schedules and increased artificial lighting. The invention of the light bulb extended the hours people could be active, leading to a shift away from segmented sleep patterns. The availability of artificial light allowed activities to extend into the night, disrupting the natural circadian rhythm.