Final answer:
The claim of 5147 workplace fatalities in 2017 is false based on the provided information; the closest reference year is 2013 with 4,405 fatalities.
Step-by-step explanation:
The statement that 5147 workers died at work in the United States in 2017 is false. According to the Bureau of Labor Statistics, a preliminary total of 4,405 fatal work injuries were recorded in the US for the year 2013. Workplace fatalities are a significant concern, as highlighted by historical events such as the Triangle Shirtwaist Factory Fire in 1911, which led to the deaths of 146 workers and sparked a movement towards stronger regulations for building codes and workplace safety. While the specific number for 2017 isn't provided within the context of the provided information, the closest available reference year is 2013, which indicates a lower total of workplace fatalities than the number mentioned in the question.