While the threat of mutually assured destruction seemed to fade with the end of the Cold War, the threat of "<span>B. the proliferation of weapons of mass destruction"</span> still exists
<em>Timeline-</em><em> is a display of a list of events, in chronological order.
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<em>Calendar-</em><em> is a series of pages, showing days, weeks, months in a year.</em>
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Answer:
The conditions that children worked under during the Industrial Revolution were morbid. They had long and inflexible work hours. ... The child laborers worked in environments that were unhealthy and dangerous to their physical well being. Many lost limbs, were killed in gas explosions; crushed under machines; and burned.
Explanation: