I would say D or maybe C but i think its D
Answer: Oil Embargo, 1973–1974. During the 1973 Arab-Israeli War, Arab members of the Organization of Petroleum Exporting Countries (OPEC) imposed an embargo against the United States in retaliation for the U.S. decision to re-supply the Israeli military and to gain leverage in the post-war peace negotiation
Explanation:
1) The word "vassal" was mostly used for the knights who were responsible for providing the military defense for the king - the answer is "perform military service"
2) Magna Carta is known as the first document to limit the power of the king ! (3rd option)
3) this was the Holy Roman Empire, which was actually an association of independent states.
Answer:
D. According to Hitler's speech, Germany would achieve greatness if it had greater access to natural resources.
Explanation:
Even though Germany had developed one of the most advanced industries in the world, its lack of natural resources in in its territory had always been its Achilles' heel, and Hitler knew this full well. One of the major real reasons for the defeat of Germany in World War I was the naval blockade enforced by the British Royal Navy which prevented the German industry from having access from Germ,any's colonies and neutral countries.
