This is a short timeline of Thomas Paine, a well-known political activist and revolutionary. He was born in England and later migrated to Philadelphia. He is best known for his two influential pamphlets encouraging patriots to gain independence from the British. He was a major source of inspiration for the American Revolution.

The creation of the Union of Soviet Socialist Republics (USSR) in 1922 was one of the defining events of the 20th century. This new federation, created to embody the ideals of communism and the notion of rule by the people, was intended to be different from any other nation in the world. This utopian vision inspired people around the world, and soon, communism became an international movement. However, the history of the Soviet Union did not develop in the way its originators envisaged.

The Spanish Empire was the first truly global empire and the first to be described as one on which “the sun never sets.” It rapidly grew to become one of the largest and most powerful empires in the history of the world and brought us goods such as potatoes, chocolate, and chewing gum.

World War I, or the Great War, was believed to be "the war to end all wars". Because of the incredible extent of destruction and the staggering number of wounded and dead, even those who lived through it could scarcely comprehend its horror. Beginning in 1914, alliances between powerful nations soon plunged the world into a global conflict. Fighting - including miserable trench warfare - broke out in practically every corner of Europe and spread around the world to Africa, Asia, and the Middle East.

The Mau Mau Rebellion took place in Kenya, beginning in 1952. A group of native Kenyan peoples, mostly from the Kikuyu tribe, rose up against their British colonizers, who had held the region since 1895. With a complicated story, it can be difficult to place the Mau Mau Uprising within the larger history of Kenyan nationalism and nationhood. Regardless of nuance, though, its importance in the history of Kenya, Africa, and British colonialism cannot be understated. This is the complete history of the Mau Mau Rebellion.

Discover the remarkable history of the Inca Empire...In the space of less than one hundred years, the Inca people expanded from being a small kingdom in the highlands of Peru to becoming one of the largest and most powerful empires in the Americas. At the height of its power, the Inca Empire stretched for more than one thousand miles down the Andes Mountains and the west coast of South America. It incorporated more than two hundred distinct ethnic groups and somewhere around fourteen million people were ruled by a much smaller number of Incas.

Sojourner Truth was born a slave in 1797. One day, she decided she didn’t want to be a slave anymore and simply walked away from her master. Truth spent the rest of her life preaching and lecturing against slavery and for freedom and equality. While helping former slaves integrate into a free society, she lectured fervently against the discriminations against women, and especially African American women. Her speech “Ain’t I a Woman?” is considered one of the most riveting women’s rights speeches ever given.

Beginning with opium, the “joy plant,” which has been used for 10,000 years, Thomas Hager tells a captivating story of medicine. His subjects include the largely forgotten female pioneer who introduced smallpox inoculation to Britain, the infamous knockout drops, the first antibiotic, which saved countless lives, the first antipsychotic, which helped empty public mental hospitals, Viagra, statins, and the new frontier of monoclonal antibodies. This is a deep, wide-ranging, and wildly entertaining book.

From the 1920s to 1950, Georgia Tann ran a black-market baby business at the Tennessee Children’s Home Society in Memphis. The publication of Lisa Wingate’s novel Before We Were Yours brought new awareness of Tann’s lucrative career in child trafficking. Adoptees who knew little about their pasts gained insight into the startling facts behind their family histories. Encouraged by their contact with Wingate and award-winning journalist Judy Christie, who documented the stories of 15 adoptees in this book, many determined Tann survivors set out to trace their roots.

Don and Mimi Galvin seemed to be living the American dream. After World War II, Don's work with the Air Force brought them to Colorado, where their 12 children perfectly spanned the baby boom: the oldest born in 1945, the youngest in 1965. In those years, there was an established script for a family like the Galvins—aspiration, hard work, upward mobility, domestic harmony. But behind the scenes was a different story: psychological breakdown, sudden shocking violence, hidden abuse. By the mid-1970s, six of the 10 Galvin boys, one after another, were diagnosed as schizophrenic.

In this fascinating narrative, therapist Catherine Gildiner presents five of what she calls her most heroic and memorable patients. Among them: A successful, first-generation Chinese immigrant musician suffering sexual dysfunction; a young woman whose father abandoned her at age nine with her younger siblings in an isolated cottage in the depth of winter; and a glamorous workaholic whose narcissistic, negligent mother greeted her each morning of her childhood with "Good morning, Monster". Each patient presents a mystery, one that will only be unpacked over years.

Much has been written about Berdis Baldwin's son James, about Alberta King's son Martin Luther, and Louise Little's son Malcolm. But virtually nothing has been said about the extraordinary women who raised them. In her groundbreaking and essential debut The Three Mothers, scholar Anna Malaika Tubbs celebrates Black motherhood by telling the story of the three women who raised and shaped some of America's most pivotal heroes.

In The Lost Family, journalist Libby Copeland investigates what happens when we embark on a vast social experiment with little understanding of the ramifications. Copeland explores the culture of genealogy buffs, the science of DNA, and the business of companies like Ancestry and 23andMe, all while tracing the story of one woman, her unusual results, and a relentless methodical drive for answers that becomes a thoroughly modern genetic detective story.

In this timely and necessary book, New York Times opinion writer Jessica Grose dismantles two hundred years of unrealistic parenting expectations and empowers today’s mothers to make choices that actually serve themselves, their children, and their communities.

Harvard Medical School has followed 824 subjects - men and women, some rich, some poor - from their teens to old age. Harvard's George Vaillant now uses these studies - the most complete ever done anywhere in the world - and the subjects' individual histories to illustrate the factors involved in reaching a happy, healthy old age. He explains precisely why some people turn out to be more resilient than others, the complicated effects of marriage and divorce, negative personality changes, and how to live a more fulfilling, satisfying and rewarding life in the later years.