Why is Russia’s population getting smaller and smaller?

Many people believe that the yellow appearance of Russians comes from Mongolian ancestry, because the Mongol Empire ruled Russia for hundreds of years. It's nonsense. The Mongols' way of ruling is just tribute and nominal surrender, or crazy massacre and robbery like the Kalmyks. There is simply no possibility of large-scale national integration. The yellow appearance of the Russians comes from the Finns. The Finns are a type of yellow-white people in ancient times. The y-snp is N. More than 60% of the Finns are N-series, and about 25% of the Russians are N-series. There are basically no Mongolians in the Russians. People have high-frequency C3c and C*, the pictures below

These are all Finns, the penultimate picture is the famous Finnish driver Hakkinen

Maozi and the Finns have a lot of N, but there is no Mongolian C3c and C* at all

By the way, there is basically no C3c and C* in the Y-snp of the Han people. Both Mongolian high frequencies are around 30%. Gene. The Han people have about 8% C3, but the two genes C3, C3c and C* were separated 20,000 years ago. The Mongolians in Inner Mongolia and Outer Mongolia have more than about 30% of the Han 03 gene, which is about 03 closer to the Han people. The higher the ratio.