Dating back to 1865, it was on June 19th that the Union soldiers, led by Major General Gordon Granger, landed at Galveston, Texas with news that the war had ended and that the enslaved were now free. Note that this was two and a half years after President Lincoln’s Emancipation Proclamation – which had become official January 1, 1863.
More at https://www.juneteenth.com/history.htm
The Trump campaign did good work (unintentionally) by initially scheduling his stupid rally in Tulsa, OK for today. Oh! It’s Juneteenth, had no idea (I’m parapharasing), said he, we will move it. (Moved it by one day, to Saturday). So now many millions more Americans — at long last — know what Juneteenth is, and there will be a push from Congress to make it a federal holiday.
As for Saturday’s rally, there is the reality of Oklahoma being in the middle of a spike in Covid-19 cases. No matter. Deaf to Oklahoma public health officials, the Trump 2020 campaign will pack 20,000 adulating Trump barbarians into the Bank of Oklahoma Center. They will not be required to wear masks. Tulsa Mayor, and Oklahoma Governor — the consequences will be on you.
Sat. Jun 20: Trump delivered his usual disjointed speech; told the thin crowd he ‘wanted to slow testing down’, and called the corona virus Kung Flu.
His appearance at the outside overflow area was cancelled. The overflow area was empty.