Which of the following aided the campaign to win the right to vote for women?

a. anti-immigrant sentiment
b. the need for more workers in the labor pool
c. support from african american civil rights leaders
d. the adoption of aggressive tactics by suffragists

"The adoption of aggressive tactics by suffragists" is the one among the following choices given in the question that aided the campaign to win the right to vote for women. The correct option among all the options that are given in the question is the fourth option or option "D". I hope the answer helps you.

The Spanish encomienda system in the Americas resulted in "(3) the exploitation of natives" which was very common during this time of exploration.