The ultimate motivation of the anti-regime protests is Eurocentrism:

Wedding dress shopping in Tehran in 1986: "The wedding dresses on display are all western
https://en.wikipedia.org/wiki/Wedding_dress#Western_cultureThe first documented instance of a princess who wore a white wedding dress for a royal wedding ceremony is that of Philippa of England, who wore a tunic with a cloak in white silk bordered with squirrel and ermine in 1406, when she married Eric of Pomerania.[1][2]
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White became a popular option in 1840, after the marriage of Queen Victoria to Albert of Saxe-Coburg and Gotha, when Victoria wore a white gown trimmed with Honiton lace. Illustrations of the wedding were widely published, and many brides opted for white in accordance with the Queen's choice.[6]
What was happening in Iran during the Victorian era?
https://en.wikipedia.org/wiki/Iran%E2%80%93United_Kingdom_relationsIn fact, Iran's current southern and eastern boundaries were determined by none other than the British during the Anglo-Persian War (1856 to 1857). After repelling Nasereddin Shah's attack in Herat in 1857, the British government assigned Frederic John Goldsmid of the Indo-European Telegraph Department to determine the borders between Persia and India during the 1860s.[5]
In 1872, the Shah signed an agreement with Baron Julius de Reuter, which George Nathaniel Curzon called "The most complete and extraordinary surrender of the entire industrial resources of a kingdom into foreign hands that has ever been dreamed of".[6]
And yes:
https://en.wikipedia.org/wiki/Frederic_John_GoldsmidCategories:
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British people of Dutch-Jewish descent
https://en.wikipedia.org/wiki/Paul_ReuterReuter was born as Israel Beer Josaphat in Kassel, Electorate of Hesse (now part of the Federal Republic of Germany).[4] His father, Samuel Levi Josaphat, was a rabbi.
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In November 1891, Queen Victoria granted him (and his subsequent male-line successors) the right to use that German title (listed as Baron von Reuter) in Britain.[1][10]