What was one contribution that the Russians made to central Asia?

One major contribution the Russians made to Central Asia was the development of infrastructure.

Here's why:

* Railroads: The Trans-Caspian Railway, completed in 1888, connected Russia to Central Asia. This was a game-changer, as it allowed for the transportation of goods and people, fostering trade and connecting the region to the world.

* Irrigation systems: Russians built extensive irrigation systems in Central Asia, helping to develop agriculture and support the growing population. This was particularly important in the arid regions of the region.

* Urbanization: Russians established new cities and expanded existing ones, bringing modern amenities such as hospitals, schools, and public services. This led to increased urbanization and a shift towards a more modern lifestyle.

While these developments brought some benefits, it's important to note that they also came with negative consequences such as forced collectivization, suppression of local cultures, and the exploitation of natural resources.