The topic sentence is It seems that the rising popularity of video games among youth has spiked a political debate that may last for several more years to come.
A topic sentence is known to be a kind of sentence that tells more about the main point of any given paragraph.
Note that all things found in the paragraph have to relate to the topic sentence and as such, The topic sentence is It seems that the rising popularity of video games among youth has spiked a political debate that may last for several more years to come.
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