the.com/steppe
The grassland highway where horse, archer, and empire learned to outrun the world.
means A steppe is a vast, treeless plain of grassland, especially the sweeping arid belt that stretches across Eastern Europe and Central Asia.
from From Russian step (степь), meaning a flat, open expanse of grassland — a word English borrowed in the 1600s as travelers tried to name those endless treeless plains. The deeper roots of the Russian word are murky; etymologists can't trace it confidently beyond Slavic, so it arrives as a foreign vastness even into its own language.
sizeEurasian belt stretches 5,000 miles, Hungary to Manchuria
genghisMongol cavalry built history's largest land empire here
no treesToo dry for forest, too wet for desert
black soilChernozem here is the planet's richest farmland
word rootFrom Russian 'step', meaning flat treeless plain