Drawn to the shape in the law (height 2 : length 3, three equal stripes). The law does not give color codes, so we chose the colors in the drawing.
Ranks are among the 193 UN member states, from most people and from largest area.
The flag of the Russian Federation is set by a federal constitutional law of 2000: three horizontal stripes of equal width, white at the top, blue in the middle and red at the bottom, with a height-to-length ratio of 2 to 3.
In 2025 the population is about 144 million, the 9th most people of the 193 UN member states. That is about the same as Japan’s (about 123 million).
The area is 17,098,246 km², the largest of the 193. That is about 45 times Japan’s area.
If we work out the number of people per square kilometer (population density), it is about 8.4.
Russian Federation joined the United Nations on October 24, 1945.
It was a member before Japan joined in 1956.
26 other countries joined on the same day.
There is no single right answer. Talking it over with someone at home is a good way to learn.