From 1820 to 1848 and again from 1865 to 1898 social activists articulated alternative visions of political, social, and economic equality for women and african americans. briefly explain one important similarity in the reasons why calls for women’s rights emerged in these two time periods. briefly explain one important difference in alternative vision of economic equality for african americans in these two time periods. briefly explain one way in which some americans responded critically to the alternative visions of equality for women or african americans in either period.