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.

1- To make 18 bags of snack mix, Sherry needs 4.5 cups of almonds.

As the original recipe is for 6 bags, and here Sherry wants to triple that amount. You have to multiply 1.5 x 3.

2- Sherry needs 6 cups of granola to make 12 bags of the snack mix.

If Sherry gets 6 bags using 3 cups of granola, she will get 12 by using 6 cups of granola.

3- If Sherry uses one cup of cranberries, she will need to use 2 cups of raisins.

As 1 cup of cranberries is the double of what the recipe states, Sherry should also double the amount of cups of raisins.

4- The recipe will make 2 bags of the snack mix if Sherry uses only one cup of granola.

As 1 cup of granola is a third of the amount detailed in the recipe for 6 bags, the amount of bags will also be reduced to a third. 6/3=2