A primary source gives us first-hand information. it states the automatic facts, and not what has been heard through a second-hand information (sencondary source). it provides information like: direct or firsthand evidence about an event, object, person, or work of art.
and examples are: eyewitness accounts, results of experiments, and statistical data
James Polk became president in 1845 with plans to expand American territory. His actions included the annexation of Texas and obtaining the Oregon Territory.
Walter George and Eugene Talmadge were against Franklin Roosevelt's policies regarding new deal and by his reforms in general, and since they were influential in the congress they could pose a problem. He supported Lawrence Camp because Camp was a trusted man and would support FDR's policies and FDR could help elect him through his presidential influence.
3. I believe. I'm not sure 3 or 2
Stephen Crane's The Red Badge of Courage depicted the American Civil War from the point of view of an ordinary soldier. In England readers believed that the book was written by a veteran soldier, the text was so believable.