Answer:
B. A supply-and-demand curve
Explanation:
The only example of a domestic policy from the list would be "<span>a law passed that funds military programs," since domestic policies have to do with issues pertaining to the country in question, not the relationship of the country with other nations. </span>
it is B. to reclaim Jerusalem from the Muslims that was one of the main reasons
<span>While World War I on the Western Front developed into trench warfare, the battle lines on the Eastern Front were much more fluid and trenches never truly developed. This was because the greater length of the front ensured that the density of soldiers in the line was lower so the line was easier to break.</span>
Direct U.S. military involvement ended on 15 August 1973 as a result of the Case–Church Amendment passed by the U.S. Congress. The capture of Saigon by the NVA in April 1975 marked the end of the war, and North and South Vietnam were reunified the following year.