To determine how many Nazis were convicted of war crimes in Europe from 1945 to 1949, we need to look at historical data and studies related to this period.
Based on the research and records from that time, the number of Nazis convicted of war crimes falls within a specific range. Upon reviewing the data:
- The number of Nazis convicted is estimated to be between 5,000 and 6,000.
Given this range, we can match it to the provided options:
- 5,000 to 6,000
- 4,000 to 5,000
- 2,000 to 3,000
- 3,000 to 4,000
Clearly, the appropriate range that corresponds to the historical estimates is:
5,000 to 6,000
Thus, the correct answer is 5,000 to 6,000.