What was the muslim ruler osman known for? a. introducing a new way of waging war and then conquering all of persia b. rising from birth among tribal nomads to ruling an empire that eventually spanned three continents c. writing arabic poetry and promoting education for all his people d. invading northern india and building a magnificent tomb for his wife

the labor movement in the united states grew out of the need to protect the common interest of workers

for those in the industrial sector organized labor unions fought for better wages reasonable hours and safer working conditions

  in the 19th century trade unionism was mainly a movement of skilled workers.

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honestly i really it keep confusion down on some sides