Oil maybe I think it is about oil
Albert Einstein is commonly associated with <span>physics. </span>
The Molotov-Ribbentrop pact , or the Nazi-Soviet pact was the guide that delineated the spheres of interest between both powers. It was <span>confirmed by the "supplementary protocol" of the </span>German–Soviet Frontier Treaty <span>amended after the joint </span><span>invasion of Poland.</span>
Answer:
foreign( B).................
mark as brainlist answer
