They first came a long time ago
It has all to do with Pangaea, when we where all one continent. when we separated the monkeys went with the continent, understand? <span />
Answer:
In this era, the top speeds were about 100 MPH. When the pilots ventured ten miles over the enemy lines, that was a notable event. The pilots carried no parachutes. The airplanes were made of wood and canvas; when they caught on fire, it spread quickly, and spelled certain death for the occupants.
Explanation:
i got this form http://acepilots.com/wwi/main.html#:~:text=In%20this%20era%2C%20the%20top,certain%20death%20for%20the%20occupants.
Answer:the Checks and Balances system.
Explanation: the Checks and Balances system.
