The U.S. and Russia both largely Christian nations; they're both very large in land mass; they were both founded in nearly the same way; they were both allies in the second world war.
Need I go on?
You can carry on with your massive historical ignorance till you're blue in the face but it's still historical ignorance.
1. The United States was never an imperial empire. It was a colony, but it fought for and gained independence from a monarchy.
Russia never experienced being a colony and never fought for independence from a foreign monarchy, it WAS A monarchy.
They were NOT founded in remotely the same way, not in any era, not in any epoch, not in any culturally similar war nor in any economically similar way.
2. The United States never lived under a seventy year rule of communist dictatorship, one which by the way, never invested significantly in expansionist infrastructure for the well being of its own people. There are little to NO functional "interstate" highways in Russia on the level that we have here in the United States, primarily because travel between different parts of the country was and still is restricted via a system of what might be termed "internal passports".
3. The United States was specifically founded as a secular democracy, something the Russians have never done.
Under Communism, religion was specifically abolished by order of the government, whereas in the United States, it was simply kept separate from the machinery of government but otherwise encouraged to flourish with no restrictions.
4. Land mass is immaterial and irrelevant, except as it pertains to Russia, with seemingly endless stretches of inaccessible land and resources which are locked in by both geographical obstacles and weather issues. Russia lacks the infrastructure needed to exploit these resources adequately, whereas the United States engaged in over a century's worth of investment designed to encourage gainful expansion.
5. Our alliance with Russia in WW2 was every bit as much a boon to Russia as it was to us. Our lend lease program specifically made it possible, not to mention the fact that our own automotive corporations lent valuable technology to the USSR for use by their military.
6. Every aspect of American social mores is starkly different from Russia's, even to the point where the simple act of SMILING, something accepted as perfectly normal and expected over here, arouses suspicion in Russian society. The act of smiling at a Russian stranger typically leads that person to wonder if you are mentally ill, or up to something.
7. Perhaps the most surprising thing of all about Russian society is the fact that, almost immediately after the fall of Communism, women went back to being chattel, and treated as second class citizens, despite seventy years of indoctrination to the contrary.
8. With the exception of Trump's evangelical core, the United States is gradually becoming LESS religious, while Russia is becoming more so, even to the point where fundamentalist sects are occupying a progressively larger stake in Russian society.
9. Last but not least, despite our current and fractured flirtation with fascism, the United States has enjoyed 200 plus years of demonstrable free expression, something Russia has never experienced, not in the press, not in public gatherings, not in any sphere of society whatsoever.
Again, your historical ignorance of both Russia and the Soviet Union is massive, and you should be embarrassed.
I'm done pretending to be your tutor about that country. From here on out, you'll be talking to yourself.