The Holy Roman Empire is known for their intellectual culture. Known for their famous philosophers, theologists, and artists who contributed to the development of the Renaissance and the Reformation.

The Ottomans were known for their strong military, ethnic diversity, art, tolerance of other religions, and their advanced architecture. The Ottomans also traded heavily in eastern europe, around the Caspian Sea, Central Asia, and China. Trading textiles, carpets, ceramics, etc.

Pyotr Ilyich Tchaikovsky was a Russian composer in the late 19th century. He is famous for composing The Nutcracker, 1812 Overture, Swan Lake, and more.

The war between Russia and Ukraine is simply history repeating itself.

The Ottomans were known for their strong military, ethnic diversity, art, tolerance of other religions, and their advanced architecture. The Ottomans also traded heavily in eastern europe, around the Caspian Sea, Central Asia, and China. Trading textiles, carpets, ceramics, etc.

During his rule, Adolf Hitler and his government formed the National Labor Service. Which helped out-of-work Germans find jobs in various sectors, such as construction, road work, agriculture, etc.

The Polish-Lituanian Commonwealth had a semi-democratic political system that was unprecedented at that time. Although it was limited to noble people's, they were able to vote against bills in the government.

The Holy Roman Empire is known for their intellectual culture. Known for their famous philosophers, theologists, and artists who contributed to the development of the Renaissance and the Reformation.

The Roman empire at its greatest extant. It included land on three continents and controlled 4.4 million km². Rome is responsible for the creation of aqueducts, roads, concrete buildings, medical tools for the battlefield, and the Julian Calendar.

The Russian empire rose in 1453. At its greatest extant, in 1895, the empire reached 22.8 million square kilometers. It is the third largest empire in history. It disintegrated due to the Russian revolution in 1917 and was succeeded by the Soviet Union.