In 1975, the vietnam war ended: a. leaving very few vietnamese casualties. b. leaving many americans optimistic. c. as a result of the u. s. invasion of cambodia. d. as the only war lost by the united states. e. as a military, political, and social victory for the united states.

d. As the only war lost by the United States

Explanation:

During Cold War, The war among North and South Vietnam caught the attention of the goverment of United States which ended up with entering to support South Vietnam. The goal was to restore order and stop communist influence promoted by URSS on countries like North Vietnam, however, even though the number of casualties from the North vietnamese side was higher than the USA's side, order was not set as expected. There were too many deaths, too much money spent on war, nevertherless they could not make North Vietnam surrender but USA had to retreat after signing a peace agreement between the two Vietnams. It is important to state that conflict did not completely finished when USA left, so they did not restore order and lost too much for nothing. That is why Vietnam war is considered a loss, the only war lost by the United States.

others, still angry about the revolution, argued against a commercial treaty with the britain promised to withdraw all of its troops from america after the in the northern frontier, however, the british refused to surrender several military posts on a stronger central government in america may have resolved these foreign.

hope this : d

he did it to save us from our sins, so we can see him in heaven 1 day. it's because he loves us so much. he used himself as the final sacrifice, so that we could be forgiven for our sins, so that we can see him in heaven, if we believe.