Was Grand Tartaria bigger than the British Empire?

Tartaria was much bigger than the British Empire, as this empire existed almost on every continent in the world. Even North America was partially covered with Tartaria till 1775 (especially the US West Coast, Cali etc.), before the Europeans (mainly Brits and Hispanics) expanded from the eastern coast toward the west coast. Tartaria was finally erased not that long ago at around 1840’s with the center capital in Siberia, where the Khans resided.

That is what happened back 200 years ago, when Tartaria (Siberian Russian Empire) has fallen, when Romanovs with Napoleon were constantly attacking Tartaria, which had its capital in Siberia and that’s why Siberia was completely bombed by a nuclear weapon and became dessert like after that in 1820’s. Only after that period, the freemasonic Romanovs Tsar Dynasty moved towards the eastern part of Russia.
The Strait of Tartary still exists, if you look at the map. It is located between Russian Sakhalin Islands and the Japanese Sea at the eastern side of Russia