Leopold von Ranke, a towering figure in the realm of historical scholarship, was born in Germany in 1795. His life and works are characterized by a profound commitment to historical rigor and objectivity. Ranke's contributions to historiography can be summarized through the following key aspects:

1: Founding Modern Historiography: Ranke is often regarded as the father of modern historiography. His work marked a shift from narrative and anecdotal history to a more rigorous and scientific approach. He emphasized the importance of primary sources and empirical research.

2: "History of the Latin and Teutonic Nations" ("Geschichte der romanischen und germanischen Völker"): One of Ranke's significant works, this multi-volume series, examined the histories of the Latin and Teutonic peoples. It was notable for its meticulous use of primary sources and detailed analysis of events.

3: Objective History: Ranke's commitment to objectivity in historical writing was revolutionary in his time. He sought to present history "as it actually happened" and was a pioneer in the use of archival materials.

4: Biographical Writing: Ranke's biographical works, such as "Lives of the Popes" ("Die römischen Päpste"), set new standards for biographical scholarship. He applied his rigorous methodology to individual life stories.

Impact on Human History: Leopold von Ranke's impact on human history and the field of historiography is profound:

1: Historical Methodology: Ranke's emphasis on empirical research, reliance on primary sources, and commitment to objectivity laid the foundations for modern historical methodology. His methods continue to guide historians today.

2: Historical Writing Style: His clear and precise writing style set a standard for historical prose. He demonstrated that historical scholarship could be both rigorous and accessible.

3: Influence on Academia: Ranke's approach reshaped the study of history in universities. His ideas led to the development of history as a discipline with its own methodologies and standards.

4: National History: His work also contributed to the development of national history. His meticulous research into the histories of different nations helped shape national identities and understanding.

5: Global Influence: Ranke's impact extended beyond Germany. His ideas influenced historians worldwide, contributing to the development of rigorous historical research and writing in various countries.

In sum, Leopold von Ranke's legacy as a historian is marked by his unwavering commitment to historical rigor and objectivity. His contributions to historiography not only transformed the way history is researched and written but also laid the groundwork for a discipline that continues to shape our understanding of the past and its impact on the present.