Question

Which of these reforms were adopted during the progressive era?

Answer 1

D) direct election of Senators by the people rather than the state legislatures

Step-by-step explanation:

Answer 2

direct election of Senators by the people rather than the state legislatures
The only reform here that can be attributed directly to the Progressive era is the direct election of Senators by the people rather than the state legislatures. Presidential succession and suffrage rights were addressed by Constitutional amendments in the second half of the 20th Century.