Please help me with #5

How w. e.b. dubois wanted to improve the social and economic situation that existed for african americans during the early 19th century?

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.

What deadly disease cost many workers their lives before dr. william gorgas found a treatment?