This map from 2014 shows how much gas from Russia is sent to EU countries. For example, Bulgaria and Czech Republic, both EU nations, are solely reliant on Russia for their natural gas. This demonstrates the dependence of EU on Russia. If relations between Russia and the EU worsen to a point that Russia decides to block natural gas from the EU, many states will suffer.
This trip planner route is a long one. It covers 48 of 50 states and would most likely require 3 ½ to 4 months to complete. However, it’s the most comprehensive of cross-country RV trip routes out there that encompass as many cultural and sightseeing experiences as one could possibly want