The answer is A the eastward expansion of Russia under Catherine the great. Let me know if you get it right...
Heat<span> can be transferred from one place to another by conduction </span>in <span>solids, convection of fluids like liquids or gases, and radiation. A </span>temperature<span> difference </span>in a system<span> causes </span>heat<span> to </span>move<span> from higher to lower temperatures</span>
The guiding principals were, FREE TRADE, END SECRET TREATIES, REDUCE ARMY/NAVY
