How Few Remain is a 1997 alternate history novel by Harry Turtledove. It is the first part of the Southern Victory saga, which depicts a world in which the Confederate States of America won the American Civil War. It is similar to his earlier novel The Guns of the South, but unlike the latter, it is a purely historical novel with no fantastical or science fiction elements. The book received the Sidewise Award for Alternate History in 1997, and was also nominated for the Nebula Award for Best Novel in 1998. It covers the Southern Victory Series period of history from 1862 and from 1881 to 1882.
Plot
The point of divergence occurs on September 10, 1862, during the American Civil War. In actual history, a C.S. Army messenger lost a copy of General Robert E. Lee's Special Order 191, which detailed Lee's plans for an invasion of the North. The order was soon found by U.S. Army soldiers, and using them, George McClellan fought the Army of Northern Virginia to a draw at the Battle of Antietam and made it return to Virginia.
In How Few Remain, the orders are instead recovered by a trailing C.S. soldier. McClellan is caught by surprise, and Lee thus leads the Army of Northern Virginia towards Philadelphia. Lee forces McClellan into battle on the banks of the Susquehanna River in Pennsylvania and destroys the Army of the Potomac in the Battle of Camp Hill on October 1. Lee goes on to capture Philadelphia, earning the Confederate States of America diplomatic recognition from both the United Kingdom and France, thus winning the war, which is known as the War of Secession in the alternate timeline, and independence from the United States on November 4, 1862.
Kentucky, having been conquered by C.S. forces shortly after the Battle of Camp Hill as a result of Lincoln diverting key troops there to Pennsylvania, who did not arrive in time to fight at Camp Hill, joins the eleven original C.S. states after the war's conclusion, and the Confederacy is also given the Indian Territory (our timeline's state of Oklahoma, later the State of Sequoyah in the SV timeline). However, as a compromise, the United States retains Missouri (despite proposals to divide it) and West Virginia. The Spanish island of Cuba is purchased by the C.S. in the late 1870s for $3,000,000, thus also becoming a C.S. state.
Abraham Lincoln ends up losing the 1864 presidential election to the Democratic candidate (whose identity is never mentioned in the series) in a landslide.
In the late 1860s, Russia offers to sell Alaska to the United States. However, the $7 million (~$ in ) price tag is too much for the U.S.'s eroded postwar economy which collapsed in 1863. Therefore, Alaska remains a Russian territory.
The C.S. makes agreeable treaties with the Indians in its domain, particularly those of the Indian Territory, ensuring their support for the new nation. The U.S. Army, freed up by the war's quick end, lets off steam by accelerating the U.S. settlement of the Great Plains and the West which also accelerated the Indian Wars, crushing all hostile tribes by the early 1870s except for the Comanche and Kiowa, who take full advantage of the new U.S.-C.S. border and manipulate the continuing hostility between the two nations to their own maximum benefit. One result is that the Battle of Little Big Horn (1876 in our timeline) never happens, a divergence that will have consequences resonating throughout the series.
In 1881, Republican James G. Blaine has ridden a hardline platform of anti-Confederatism into the White House, having defeated Democratic incumbent Samuel J. Tilden in the 1880 presidential election. Both American nations have been sanctioning Indian raids into each other's territory. The international tension between the United States and the Confederate States peaks when Confederate President James Longstreet, desiring a Pacific Coast for the Confederacy so that the South can have a transcontinental railroad for itself, purchases the northwestern provinces of Sonora and Chihuahua from the financially-strapped Second Mexican Empire, which is still ruled by Maximilian, for CS $3,000,000. Blaine uses the "coerced" purchase as a casus belli, leading to the commencement of what will later become known as the "Second Mexican War".