The correct answer is "the invasion of Rome by the Visigoths in 476 CE.
While the other two answers are part of the decline in the Roman Empire, the greatest contributing factor was the series of invasions from the Visigoths, also known as the Goth Wars. This caused the Western Roman Empire to officially end when Odoacer deposed of Emperor Romulus Augustulus and declared himself king of Italy.
Answer:
when country A faces a smaller opportunity cost in the production of certain goods as compared to country B
Explanation:
I'm gonna go with this one because comparative advantage is when a country produces a lot of a particular item but doesn't consume that much because of the amount they are able to produce. They also are able to produce this item at a good opportunity price.
let me know if this helps enough.
Answer:
Gold
Explanation:
Spanish explorers hoped to find GOLD in Florida, as they had found large amounts in Mexico and South America.
This is evident in the fact that when in 1539 Hernando de Soto commenced a new voyage in search of gold in present-day Florida, after getting Gold together with Pizarro in the Incan Empire in the early 1530s
Answer: Classically conditioned habits are said to involve respondent behavior.
Explanation: A behavior that is classically condition is something that is naturally stimulated to trigger a response. A famous example is Pavlov pairing the ringing of a bell with the dogs getting hungry and salivating. The bell ringing triggered a natural response to become hungry. Respondent behavior is the behavior that is triggered due to being stimulated by the conditioning.