With the millions hectares of steppes and 25 % of the world's reserves of black soil Ukraine is one of the biggest agricultural production exporter in the World. It could be even bigger, if its agriculture would be modernized. The "villages" you're talking about do not count.
Couple of links here to Google:
Does Ukraine have good agriculture?;
Ukraine can feed the world.
In my opinion America shouldn't think how great or not very it is. Remember, nothing lasts forever. The whole West (Japan, Australia, Taiwan and many more smaller ones including) should unite and all together do the best to remain strong and prosperous. I agree, the U.S. is the leader and must remain as such. There are many countries in Europe which despite their accession to the EU are proud to be an ally of the United States in all fields of activity, not only in military. I mean there shouldn't be a competition in strategy, but it should remain in tactics (business, technology...). Maybe something new could be created, for instance quantum computer, which could help to put next steps in development, or something to protect the World from aggressiveness and cruelty. Maybe completely new, safe and effective source of energy. Who knows?...
Ukraine and the USA are strategic partners. Both are collaborating in space technologies. Why wouldn't in the other activities?
Just my thoughts.

Hope, nothing written would be treated as political.