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

answer; taking up arms to defend the nation;

valentina tereshkova

soviet cosmonaut valentina tereshkova became the first woman to fly to space when she launched on the vostok 6 mission june 16, 1963. valentina tereshkova was the first woman to go into space. in 1963, she spent almost three days in space and orbited earth 48 times in her space capsule, vostok 6.jan 22, 2018