What cultural change resulted from the adoption of the eight hour workday in the early 1900s?

Which of the following is one example of an ideological conflict that became one of the causes of world war ii?

President clinton, on the fortieth anniversary of the events in arkansas surrounding the "little rock nine," stated that "when the constitutional rights of our citizens are threatened, the national government must guarantee them." this principle was the basis for using federal authority in: the expansion of voting rights to women. the passage of the civil rights act of 1964. the passage of the americans with disabilities act. all of the choices.

Which one of the following statements best characterizes change to agriculture in the united states since 1900