Respuesta :
I think it's because it used aggressive protest tactics on a countrywide (nationwide) level, instead of state-by-state.
The correct answer is A) it used aggressive protest tactics on a country-wide level, instead of state by state.
The reason that explains why the National Women's Party was successful was that in their suffrage movement was because it used aggressive protest tactics on a country-wide level, instead of state by state.
At the beginning of the 20th century, the National Women's Party was known for its aggressive methods of protest to make proselytism. They were known for their methods of demanding equal civil rights protected by the United States Constitution. The Party was formed in 1913 under the name of Congressional Union for Women Suffrage, and used aggressive protest tactics on a country-wide level, instead of state by state.