Early Modern Period
In the 1670s, the French devised the copper pontoon; after this point, rivers and canals ceased to present significant obstacles. The early modern period in pontoon use was dominated by the wars of the 18th and 19th centuries during which the art and science of pontoon bridging barely changed.
Read more about this topic: Pontoon Bridge
Famous quotes containing the words early, modern and/or period:
“In the true sense ones native land, with its background of tradition, early impressions, reminiscences and other things dear to one, is not enough to make sensitive human beings feel at home.”
—Emma Goldman (18691940)
“Whosoever, in writing a modern history, shall follow truth too near the heels, it may haply strike out his teeth.”
—Sir Walter Raleigh (15521618)
“Stupid word, that. Period. In America it means full stop like in punctuation. Thats stupid as well. A period isnt a full stop. Its a new beginning. I dont mean all that creativity, life-giving force, earth-mother stuff, I mean its a new beginning to the month, relief that youre not pregnant, when you dont have to have a child.”
—Michelene Wandor (b. 1940)