Answer:
tank, radar, jet engines
Step-by-step explanation:
conflict. They were able to navigate rough terrain and were heavily armored, making them a formidable weapon on the battlefield. The tank allowed armies to advance through previously impassable areas and break through enemy lines.
Radar: Radar was developed during World War II and revolutionized air warfare. It allowed military forces to detect and track enemy aircraft from a distance, giving them a significant advantage in battle. Radar technology also led to the development of other important technologies such as sonar, which revolutionized underwater warfare.
Jet Engines: The development of jet engines during World War II allowed aircraft to fly at much faster speeds than before. This gave military forces a significant advantage in air-to-air combat and allowed planes to fly higher and further than ever before. Jet engines also played a significant role in the development of commercial aviation after the war.