Invention of new weapons/gases was HUGE, but Disease and famine was also a large factor
Answer:
The answer is letter b. about 2,200 years ago
Explanation:
Eratosthenes of Cyrene was a mathematician, grammarian, poet, geographer, librarian and astronomer from Ancient Greece, known for calculating the circumference of the Earth in 200 BC. He was born in Cyrene, in Africa, and died in Alexandria. He studied at Cyrene, Athens and Alexandria. The contemporaries called it "Beta" because they considered it the second best in the world in several aspects.
Rock and roll declined because of 3 key role models in rock n roll who either <span>stopped playing or they were are unable to play. Those key models were Little Richard, Elvis Presley, and Buddy Holly.</span>
the world war last tell 1945-1939 so the answer Will be D. six years
