This richly detailed biography of Andrew Jackson Donelson (1799-1871) sheds new light on the political and personal life of this nephew and namesake of Andrew Jackson. A scion of a pioneering Tennessee family, Donelson was a valued assistant and trusted confidant of the man who defined the Age of Jackson. One of those central but background figures of history, Donelson had a knack for being where important events were happening and knew many of the great figures of the age. As his uncle's secretary, he weathered Old Hickory's tumultuous presidency, including the notorious "Petticoat War." Building his own political career, he served as US chargé d'affaires to the Republic of Texas, where he struggled against an enigmatic President Sam Houston, British and French intrigues, and the threat of war by Mexico, to achieve annexation. As minister to Prussia, Donelson enjoyed a ringside seat to the revolutions of 1848 and the first attempts at German unification. A firm Unionist in the mold of his uncle, Donelson denounced the secessionists at the Nashville Convention of 1850. He attempted as editor of the Washington Union to reunite the Democratic party, and, when he failed, he was nominated as Millard Fillmore's vice-presidential running mate on the Know-Nothing party ticket in 1856. He lived to see the Civil War wreck the Union he loved, devastate his farms, and take the lives of two of his sons.

The Digital Humanities have arrived at a moment when digital Big Data is becoming more readily available, opening exciting new avenues of inquiry but also new challenges. This pioneering book describes and demonstrates the ways these data can be explored to construct cultural heritage knowledge, for research and in teaching and learning. It helps humanities scholars to grasp Big Data in order to do their work, whether that means understanding the underlying algorithms at work in search engines, or designing and using their own tools to process large amounts of information.Demonstrating what digital tools have to offer and also what 'digital' does to how we understand the past, the authors introduce the many different tools and developing approaches in Big Data for historical and humanistic scholarship, show how to use them, what to be wary of, and discuss the kinds of questions and new perspectives this new macroscopic perspective opens up. Authored 'live' online with ongoing feedback from the wider digital history community, Exploring Big Historical Data breaks new ground and sets the direction for the conversation into the future. It represents the current state-of-the-art thinking in the field and exemplifies the way that digital work can enhance public engagement in the humanities.Exploring Big Historical Data should be the go-to resource for undergraduate and graduate students confronted by a vast corpus of data, and researchers encountering these methods for the first time. It will also offer a helping hand to the interested individual seeking to make sense of genealogical data or digitized newspapers, and even the local historical society who are trying to see the value in digitizing their holdings.The companion website to Exploring Big Historical Data can be found at www.themacroscope.org/. On this site you will find code, a discussion forum, essays, and datafiles that accompany this book.

This bibliography differs from the previous publications in this series since it concerns a specific time in American history, the Mexican War period from 1835 to 1850. From a military standpoint, the victorious efforts of American military forces can be considered as the proving ground for the Army and the Navy that emerged during the Civil War. The annexation of Texas and the acquisition of lands from Mexico predestined both the expansion of the United States to the Pacific and the conflict which divided brother from brother. This bibliography lists pertinent materials to be found in the Military History Research Collection related to this part of American history and is not intended to be a definite listing of bibliographic references on the period.