🇮🇱🕎📆📃 — ICYDK: Between July 26, 2023 and July 27, 2023, the Jewish people from all world celebrates the Tisha B'Av, which means in Hebrew, actually, "the ninth of Av", the 9th Day of Av (The eleventh month of the civil year and the fifth month of the ecclesiastical year on the Hebrew calendar)

The Tisha B'Av marks the end of the three weeks between dire straits and is regarded as the saddest day in the Jewish calendar, where the Jews of all world remember the 5 Calamities, as well as:
— The Twelve Spies sent by Moses to spy on the lands of Canaan, who brought only bad news about the promised land, indicating to the future problems which occurred on the same date.
— The Destruction of the First Temple, built by King Solomon, by the Nebuchadnezzar II of Neo-Babylonian Empire, during the Siege of Jerusalem (589–587 BC)
— The Destruction of the Second Temple, built by Ezra and Nehemiah & and expanded by Herod, the Great, by the Roman Legions led by the Roman Emperor Titus Vespasianus during the First Jewish–Roman War (66–73 Anno Domini)
— Murder of the Ten Martyrs by the Roman Empire, the ten rabbis living during the era of the Mishnah killed by Roman Legions after the Destruction of the Second Temple, which took place during the Siege of Jerusalem (70 Anno Domini)
— The All-out Defeat of Bar Kokhba Insurrection/Third Jewish-Roman War and the subsequent complete destruction of Judea and near-total annihilation of the Jews by the Roman Emperor Hadrian (132–136 Anno Domini)
— The Banishment of Jews from the Holy Land by the Romans that continued until the end of the Byzantine Period, which caused the Jewish diaspora
— The Pogroms and expulsions by the Catholic Crusaders against the Jewish diaspora in Europe as well as the Reconquest in Iberian Peninsula
— And finally, The Endlösung, which culminated on the Shoah/Holocaust, the systematic extermination of Jews by National Socialist Germany