This represents what I think is the most important 20th century tech advances.

1. 20th century advancements
By Kendran Hall

2. Nuclear power 1

3. Nuclear power is an essential source of electricity. Nuclear
power plants use fossil fuels to create electricity. Nuclear
power plants can serve as a power source for many cities.

4. The internet 2

5. With the use of electricity internet is an available source of
information and communication. The internet was first
created in 1983. When the internet was first ever used it was
only for governmental use before it became commercial.

6. The automobile 3

7. The Model-T was the first car in the world. The Model-T was created by Ford in
1908.

8. The airplane 4

9. The first successful airplane flight was made by the Wright brothers. The wright
brothers were pioneers of aviation.

10. The submarines 5

11. The German U-boat was 64.7 meters in length about 218 feet. The German U-
boat was first used during The Great War.

12. Justification
I put each invention in this order because nuclear power creates electricity and
without electricity we wouldn’t be able to make new inventions.