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Answer: How many Roman emperors ruled during the 50-year period covered by this. ... What message might these frequent and violent changes in leadership have sent to ... The message it could've sent was that their government was falling apart, & it is ... violent changes in leadership have sent to people living outside the Roman ...
Explanation:
Labor unions were formed to push for "a. better working conditions" "d. eight-hour workdays" and "<span>f. demand for higher wages" since the Industrial Revolution had led to great mistreatment of workers. </span>