Final answer:
The assertion that no one died in warfare between states is false, as historical warfare has always involved casualties. Some claims about the Revolutionary War, Civil War, and interactions with Native American tribes and the British are also false, with the exception of factors leading to the Proclamation of 1763 and the outbreak of King Philip's War being true.
Step-by-step explanation:
The statement 'No one died in the warfare between the states' is False. Historically, warfare, by nature, involves conflicts that usually result in casualties and deaths. For instance, the American Civil War, which was warfare between the northern and southern states, resulted in significant loss of life on both sides. Additionally, not all of the tribes in the Iroquois Confederacy maintained neutrality during the Revolutionary War; this is also False. The tribes were divided, with some supporting the British while others sided with the Americans. Regarding the claim about the Americans and the British giving up claims to the Mississippi, it's False. After the American Revolution, the Treaty of Paris in 1783 granted the United States the land east of the Mississippi River, while the British relinquished their claims to this region.
As for Lincoln's stance at the outbreak of the Civil War, it is False that he initially stated the war was to free those who were enslaved; his primary goal was to preserve the Union. The statement concerning the Border States quickly accepting Lincoln's proposals for gradual emancipated and implementing the Thirteenth Amendment is also False; there was considerable resistance and it was not 'quick' by any measure.
Further, it is True that the Proclamation of 1763 was enacted as a response to Pontiac's War, which was a conflict between Native American tribes and the British colonial forces. Lastly, King Philip's War indeed began after a Native American who had attended Harvard was killed, making that claim True.