Answer:
English scientist; he invented the dynamo—a machine that generated electricity. His invention eventually led to today's electrical generators. Which then led to telephones because telephones needed electricity to function
Answer:
c. fighting in north America
Explanation:
they knew the land giving them the home field advantage
Answer:
The most important contributions is that the Byzantium Empire was able to preserve a lot of the knowledge and culture from the Roman and Greek Empires.
Russians and formerly the Soviet Union called their spacemen cosmonauts. However, the United States and some other countries with space programs have used the word astronaut.
