Question: When did the state that contains the city where the singer of Hello Love died vote to secede from the Union?

<P0-S0> the commonwealth of virginia was a prominent part of the confederate states during the american civil war. <P0-S1> as a slave - holding state, it held a state convention to deal with the secession crisis, and voted against secession on 4 april 1861. opinion shifted after 15 april, when u.s. president abraham lincoln called for troops from all states still in the union to put down the rebellion, following the capture of fort sumter, and the virginia convention voted to declare secession from the union. <P0-S2> (in the western counties, where there was little slavery, pro-union sentiment remained strong, and they presently seceded from virginia as a separate union state, west virginia.) <SEP> <P1-S0> His first release in the United States, "Marriage Vow" climbed to number ten on the country charts in the fall of 1949; However, it wasn't until he was invited to play at the Grand Ole Opry in 1950 that he gained serious significance in the United States. <P1-S1> His second release in early 1950, "I'm Moving On" was the first of seven number 1 hits on the country charts. <P1-S2> "I'm Moving On" stayed at the top for 21 weeks, setting the all-time record for most weeks at number 1. <P1-S3> Snow moved to Nashville, Tennessee, in 1949, and "Hank Snow, the Singing Ranger" (modified from his earlier nickname, the Yodeling Ranger), began recording for RCA Victor in the United States in 1949. <SEP> <P2-S0> in february 20, 1988, after a week of growing demonstrations in stepanakert, capital of the nagorno-karabakh autonomous oblast (the armenian majority area within azerbaijan soviet socialist republic), the regional soviet voted to secede and join with the soviet socialist republic of armenia. <P2-S1> this local vote in a small, remote part of the soviet union made headlines around the world; it was an unprecedented defiance of republic and national authorities. <P2-S2> on february 22, 1988, in what became known as the "askeran clash", two azerbaijanis were killed by karabakh police. <P2-S3> these deaths, announced on state radio, led to the sumgait pogrom. <P2-S4> between february 26 and march 1, the city of sumgait (azerbaijan) saw violent anti-armenian rioting during which 32 people were killed. <P2-S5> the authorities totally lost control and occupied the city with paratroopers and tanks; nearly all of the 14,000 armenian residents of sumgait fled. <SEP> <P3-S0> The title of "last to join the Confederacy" has been disputed; although Tennessee's informal secession on May 7, 1861, preceded North Carolina's official secession on May 20, the Tennessee legislature did not formally vote to secede until June 8, 1861. <P3-S1> In 1860, North Carolina was a slave state, in which one-third of the population was enslaved. <P3-S2> This was a smaller proportion than in many Southern states. <P3-S3> The state did not vote to join the Confederacy until President Abraham Lincoln called on it to invade its sister state, South Carolina, becoming the last or second-to-last state to officially join the Confederacy. <SEP> <P4-S0> "Hello Love" is a 1974 single by Hank Snow. <P4-S1> "Hello Love" was Snow's seventh and final number one on the U.S. country singles chart, and his first number one in twelve years. <P4-S2> The single stayed at number one for a single week and spent a total of ten weeks on the chart.