Final answer:
The Great Depression was the singular world event that put the NSDAP (aka Nazi Party) and Adolf Hitler in control of Germany in 1933.
Step-by-step explanation:
The singular world event that put the NSDAP (aka Nazi Party) and Adolf Hitler in control of Germany in 1933 was the Great Depression.
The economic crisis brought about by the Great Depression led to widespread unemployment, poverty, and discontent among the German population. In this context, Hitler and the Nazi Party capitalized on the German people's frustrations and promised solutions to their economic hardships, playing on their fears and offering a sense of hope and national pride.
By presenting themselves as strong leaders who could restore Germany's economy and dignity, Hitler and the Nazi Party gained significant support and won the elections. On January 30, 1933, Adolf Hitler was appointed as the Chancellor of Germany, marking the beginning of the Nazi regime.
Learn more about The Great Depression's impact on the rise of the NSDAP and Adolf Hitler in Germany