The correct option is: "Rapid industrialization"
The twentieth century was characterized by advances in technology, medicine and science; the end of slavery in the so-called underdeveloped countries; the liberation of women in most of the Western countries; but more than anything because of the growing development of the industry, converting several countries, including the United States, into world powers.
So this is what I know... white women were the first ones that represented the first women’s rights movements but they did not include any BIPOC (black, indigenous, people of color) in their movements