Workers who have organized into unions have much more power to make changes than workers acting on their own. This power can be used through collective bargaining to negotiate improved wages and working conditions. The option of calling a legal strike, should negotiations fail, makes it much more likely that worker demands will be met.
Answer:
Memorial Day commemorated soldiers killed in World War I
I believe the answer is <span>C. Each county has state-funded public schools</span>
the 1848 Seneca Falls Convention