Ergebnis für "O An" in Archäologie

In How War Began, author Keith F. Otterbein draws on primate behavior research, archaeological research, data gathered from the Human Relations Area Files and a career spent in research and reflection on war to argue for two separate origins. He identifies two types of military organization: one which developed two million years ago at the dawn of humankind, wherever groups of hunters met and a second which developed some 5,000 years ago, in four identifiable regions, when the first states arose and proceeded to embark upon military conquests.

In 2001, while vacationing on Panama’s Pacific coast, maritime archaeologist James P. Delgado came upon the hulk of a mysterious iron vessel, revealed by the ebbing tides in a small cove at Isla San Telmo. He learned that the wreck was the remains of one of the first successful deep-diving submersibles, built in 1864 by Julius H. Kroehl, an innovator during the Civil War. Delgado chronicles the confluence of technological advancement, entrepreneurial aspiration, American capitalist ambition, and ignorance of the physiological effects of deep diving in this compelling narrative.