What were World War 1 airplanes made of and how fast could they go?

World War I airplanes were primarily constructed from wood, fabric, and metal, with wooden frames covered in lightweight fabric to minimize weight while providing structural integrity. The engines of these aircraft typically allowed them to reach speeds of about 70 to 130 miles per hour, depending on the model. Notable designs included biplanes and triplanes, which offered maneuverability essential for combat. Overall, advancements in aviation technology during the war laid the groundwork for future aircraft development.