検索キーワード： ナレーター "Jacques Roy" すべてのカテゴリー

The history of the United States was shaped by a series of sectional compromises—the Constitutional Convention, the Missouri Compromise in 1820, and the Compromise of 1850. While these accords formed an imperfect republic, or “a house divided,” as Abraham Lincoln put it, the country nevertheless remained united. But then in 1854, this three-generations system suddenly blew up with the passage of the Kansas-Nebraska Act, leading to a nearly fatal rupture in the union, described here by David S. Brown in riveting detail.

On the morning of 28 January 1986, just seventy-three seconds into flight, the space shuttle Challenger broke apart over the Atlantic Ocean, killing all seven people on board. Millions around the world witnessed the tragic deaths of the crew, which included schoolteacher Christa McAuliffe. Like the assassination of JFK, the Challenger disaster is a defining moment in twentieth century history – one that forever changed the way America thought of itself and its optimistic view of the future. Yet the full story of what happened – and why – has never been told.

The Mexican War brought vast new territories to the United States, which precipitated a growing crisis over slavery. The new territories seemed unsuitable for the type of agriculture that depended on slave labor, but they lay south of the line where slavery was permitted by the 1820 Missouri Compromise. The subject of expanding slavery to the new territories became a flash point between North and South.