Biplanes (and triplanes) became (nearly) extinct not because high strength materials (like composites) were not available, but because they became available.
One of the major reasons for use of biplanes in the early days of aviation was that the materials available were of insufficient strength for the (wing) designs used.
The major disadvantage of biplanes (or triplanes) is aerodynamic- it produces a lot of drag compared to the monoplane and the wings interfere with each other.
So, the biplane was an (aerodynamically) inefficient solution to a structural problem. As higher strength materials like Aluminum became widespread, the biplanes fell out of favor.
While they <em>can</em> be revived, I don't see why someone would do that, except for nostalgia (or some special uses, like aerobatics).
There are some companies who manufacture or restore biplanes, but they usually don't use (modern materials like) composites, though modern avionics are used.
The Stamp Act: mandated that colonists affix stamps to certain legal and commercial documents
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Mainly because their empire was the largest empire in the world. Containing the most diverse amount of social classes and races. They practiced religious tolerance which at that time was a huge leap forward in social development. They also allowed for large and widespread free trade across there empire. So overall they found new ways to further knowledge in trade, culture, and even tactics of war.
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