Which of the following was not a central power?

a) united states b) germany c) austria-hungary d) bulgaria

Explanation:

Germany, Austria-Hungary and Bulgaria were all central powers. The "Central Powers" were the main parts \ sides of the war (WW I) that were winning in the beginning. The Central Powers were called the "Central Powers" because they had the numbers, supplies and alliances. They were the leading sides of the war. The United States is not on there because at the time, the United States were not winning. They did not have great alliances, backup, men or supplies. That is why the US was not a "centeral Power".

- M

d. china

good luck

d is the best choice

mount st. helens in washington erupts, causing a massive avalanche and killing 57 people on this day in 1980. ash from the volcanic eruption fell as far away as minnesota. seismic activity at mount st. helens, which is 96 miles south of seattle, began on march 16.