Consider the following statements regarding objectivity in historical research:

1. Objectivity in history implies that historians should present facts without bias or personal interpretation.
2. Complete objectivity is often criticized because historical interpretation is influenced by the historian’s perspective.
3. The debate on objectivity is central to the conflict between positivist and relativist historians.
4. Annales historians rejected objectivity and emphasized cultural and social context in history writing.

Which of the statements are correct?