Answer:
Poor economy
Explanation:
The decline of Rome started in the 3rd Century, but then there was a welfare during Constantine and Diocletian. Still, after the Empire was divided in 395 it was impossible to preserve the independence of the Western Empire. There wasn't enough resources and money to pay the army, so the mercenaries turned against country. It was just a question of the time when the Empire will collapse and that finally happened in 476.
Answer:
invention of the steam engine
Explanation:
The Space Race was the name given
Answer:
Attacks against the World Trade Center in New York City and the Pentagon in Washington, D.C., killing everyone on board the planes and nearly 3,000 people on the ground.
Explanation:
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