How have the roles of women changed during the 1960's and 1970's and how have these roles continued to change since then?

answer; ///i do believe that the correct answer for the above is ( which states would be free and which states would have check first good

explanation:

japan participated in world war i from 1914 to 1918 in an alliance with entente powers and played an important role in securing the sea lanes in the west pacific and indian oceans against the imperial german navy as the member of the allies.