You get overtime in the US for over 40 hours in a week but not necessarily for over 8 hours in a day. You can work over 8 hours in a day without overtime if other days in the week are shorter than 8 hours.
Arabic only has three vowels (each can be long or short) but the Turkic languages have many more vowels so the Arabic script couldn't represent the vowels properly. The Mongolian script also has issues with silent letters and spells words like how they sounded several centuries ago. The USSR also changed the spelling of Russian words and removed some letters from the Russian alphabet so words would be spelled how they sound.
Wikipedia puts Dessalines and Stalin in the "genocide perpetrators" category but not Washington, and Andrew Jackson is only there if you look through four levels of subcategories.
The numbers of people executed or gulaged are widely exaggerated. For the Great Purge, he and Molotov set a maximum of 72,950 executions and 186,500 prison sentences. At the peak of the gulags, only 2.4% of the population was imprisoned (less than the percentage imprisoned in the US: 2.8%), and most were common criminals instead of political prisoners. When Khrushchev released many of them after Stalin's death, most committed new crimes and got sent back to prison.
He was the second leader of Iran after the Iranian Revolution which overthrew the pro-US monarchy in 1979.