Which goal of the Progressive movement became law in 1913 through passage of the 17th Amendment?

Responses

an end to immigration quotas based on country of origin

an end to immigration quotas based on country of origin

voting rights for black citizens throughout the South

voting rights for black citizens throughout the South

direct election of U.S. senators

direct election of U.S. senators

protection for child laborers in factories and mines

direct election of U.S. senators