* The Koppel Report: Death of a Dictator Ted Koppel looks at the upheaval in Romania that surrounded the overthrow of Nicolae Ceausescu. ABC (10-11 p.m.)
TUESDAY, 4/3 * thirtysomething Unsteadiness for the Steadmans: Michael keeps news of his raise from Elliot, and Hope seeks to prolong her relationship with environmentalist John Dunaway (J. D. Souther). ABC (10-11 p.m.)
WEDNESDAY, 4/4 * America at War Weaponry on parade: Robert Vaughn narrates an examination f America's instruments of war, from submarines to the stealth bomber. Part 1 of 13. A&E (8-8:30 p.m.)
* American Playhouse: Native Son A dull, maladapted drama wrought from Richard Wright's 1940 novel, with newcomer Victor Love as Bigger Thomas and a hodgepodge of stars-Matt Dillon, Geraldine Page, Oprah Winfrey-backing him up. PBS (9-11 p.m.) C-
THURSDAY, 4/5 * The Young Riders Last chance to catch the Brat Pack on Horseback before they ride into the sunset for a couple of months. (They'll return at he end of May with a two- hour season finale.) ABC (9-10 p.m.)
* The 21st Annual Dove Awards Clifton Davis and Sandi Patti are the hosts of a ceremony honoring the best of gospel music in eight categories. It shouldn't be too hard to guess whom the winners will thank. TNN (9-10:30 p.m.)
* L.A. Law Rosalind (Diana Muldaur), now McKenzie, Brackman's senior partner, moves to take the firm in a new direction, and Grace (Susan Dey) faces a difficult decision on the bench when she has to sentence an 8-year-old cop killer. NBC (10-11 p.m.)
