Answer:
Carl Vinson added the Naval Expansion Legislation to strengthen the US Navy in terms of latest ships.
Explanation:
- Carl Vinson was appointed as the chairman of the House of Naval Affairs in 1931.
- Vinson-Trammell Act was pushed by Vinson in 1934 to authorize the replacement of old vessels with the new ones along with increasing the number of ships.
- During the time of World War II, Vinson was responsible for additional Naval Expansion that made it enter world war 2 and match the Japanese ships and vessels.
1.7 billion people in 1950 to 4.1 in 1990 and to 4.9 billion in 2000
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Homo Ergaster and Homo Habilis
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