Sixty years after the Voting Rights Act became a landmark law against racial discrimination, legal challenges heading to the Supreme Court could curtail its remaining protections for minority voters.

“Top trends from the night: Black and white (Zoe Saldaña, Whoopi Goldberg, Gabrielle Union), pinstripes (Alicia Keys and Swizz Beats), suiting (Lupita Nyong’o, Ego Nwodim), hats (Lupita Nyong ...