Which of the following was organized in 1903 to defend women’s rights in the workplace? Women's Trade Union League
Women’s Work League
American League of Women
National Association of Women Workers

Women's Trade Union League

Explanation:

The rights of women to be equal contributing members of society have had to be fought for by various organizations throughout the years. The Women's Trade Union League was one such organization. Founded in 1903, they aimed to campaign for and defend the rights of women in the workplace.

It was established by women in the workforce and wealthy women who wanted to use their resources to help women who were experiencing terrible working conditions. The organization also campaigned for women's suffrage. It was dissolved in 1950 just before the civil rights movement really took off.

i don't know why don't you google it?