1759-1807 18thcentury americanrevolution(1775-1783) artistic biography civilengineering civilengineers correspondence france french generals greatbritain history influence(literary influencelafayette intellectuallife lafayette marieadriennedenoailles mariejosephpaulyvesrochgilbertdumotier participation politicsandgovernment relationswithintellectualslafayette sources statesmen telford thomas unitedstates