Why is "1979 U.S. embassy burning in Islamabad" trending?

Wikipedia Overview

Beginning at 12:00 p.m. on 21 November 1979, a large mob of Pakistani citizens violently stormed the Embassy of the United States in Islamabad and subsequently burned it down in a coordinated attack. The riot was led by local Islamists aligned with the Islamist Pakistani political party Jamaat-i-Islami, and the mob primarily comprised students from Quaid-i-Azam University. Lasting for almost 24 hours, the riot had been incited by Iranian religious cleric Ruhollah Khomeini, who was leading the Islamic Revolution at the time, after he falsely claimed in a widespread Iranian radio broadcast that the then-ongoing Grand Mosque seizure in Saudi Arabia had been orchestrated by the United States and Israel, prompting many anti-American riots throughout the Muslim world. During the attack, the Pakistani rioters took several American diplomats as hostages with the intent of carrying out show trials and public executions. In addition to Islamabad, there were similarly large riots in Karachi, Lahore, and Rawalpindi, where a number of American cultural centers were attacked and burned down.