Your answer should be A or B
It is Sun Yat-sen
he was <span>a Chinese physician, writer, philosopher, calligrapher and revolutionary, the first president and founding father of the Republic of China.</span>
The Manhattan Project was the project of the first atomic bomb produced by the United States (first utilized in Hiroshima and Nagasaki, eventually influencing the surrender of Japanese forces). This was a major turning point of WWII.
Historians consider letters and journals written by certain historical subjects to be absolutely crucial, since they represent an unaltered and oftentimes revealing primary source.<span>primary source documents that are useful in the study of history.</span>
