What contributed to the new freedoms women enjoyed in the 1920s? select the two correct answers.

answer; i believe its a

the american revolution was by the middle and upper class, and the french was by the lower and middle class.

i think the answer is b.

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)