Answer:
Infrastucture.
Explanation:
Infrastructure is the fundamental facilities and systems serving a country, city, or other area, including the services and facilities necessary for its economy to function.
Populism was important because it had a non-class outlook.
Group A I believe
Hot-air balloon flights pioneer air travel
Aviators fly gliders—heavier-than-air aircraft with no engines
Development of engine-powered machines with propellers and lightweight motors
First-ever flight across the English Channel
Construction of the first military airplanes
<span>World's first scheduled commercial airline</span>
Answer:
Great Britain
Explanation:
Everyone was told they had to evacuate but and they agreed to do so but ended up staying to hold their forts
