The Face of Battle The Face of Battle The Face of Battle is a 1976 non-fiction book on military history by the English military historian John Keegan. It deals first with the structure of historical writing about battles, the strengths and weaknesses of the "battle piece," and then with the structure of warfare in three time periods—medieval Europe, the Napoleonic Era, and World War I—by analyzing three battles: Agincourt, Waterloo, and the Somme, all of which involved English soldiers and occurred in approximately the same geographical area. When published, the work was groundbreaking. It does not examine the battles only from the point of
Cross River gorilla including the expansion of farmland, human occupation, lack of accessible habitat and the sparsity of suitable or favorable habitat. Due to this isolation, gene flow has begun to slow and sub-populations are suffering from a lack of gene diversity which could mean a long term issue. A study conducted by researchers found that gene flow accompanied the divergence of western lowland and Cross River gorillas until just 400 or so years ago, which rather supports a scenario in which intensifying human activities may have increased the isolation of these ape populations. The recent decrease in the Cross River population is