Which goal of the progressive movement became law in 1913 through passage of the 17th amendment?

a.
an end to immigration quotas based on country of origin

b.
voting rights for black citizens throughout the south

c.
protection for child laborers in factories and mines

d.
direct election of u. s. senators

Which of the following is the correct order of key events in the sioux conflicts? (1) red cloud’s war (2) treaty of fort laramie (3) black hills gold rush (4) battle of little bighorn (1) treaty of fort laramie (2) battle of little bighorn (3) red cloud’s war (4) black hills gold rush (1) black hills gold rush (2) red cloud’s war (3) battle of little bighorn (4) treaty of fort laramie (1) battle of little bighorn (2) treaty of fort laramie (3) black hills gold rush (4) red cloud’s war