What organization supported a constitucional amendment to grant women the right to vote

The National Woman Suffrage Association supported a constitutional amendment to grant women the right to vote and this organization is formed to work for women's suffrage in the United States. In the Nineteenth Amendment to the constitution of United States gave women the right to vote, before this women were not allowed to give vote.

Explanation:

The National Woman Suffrage Association supported a constitutional amendment to grant women the right to vote.

the group i'm selecting: greeks.

a first group of greek immigrants came to the us in the 1850s. the second group came to america starting in the 1890s due to economic opportunities they didn't have back in their home caused by the hardships of ottoman rule. greek immigration was 90% male, many of them expected to work and return to greece after earning enough capital, but ultimately had to remain in the us after the greek genocide.