Answer:
Option: c. Francisco Vásquez de Coronado
Explanation:
Francisco Vásquez de Coronado, a Spanish explorer in 16th century, known for his expeditions in Southwest of America, discovered the Grand Canyon and Colorado River. He became the first European explorer to encounter herds of bison, also known as American buffalo in Llano. His route took him into new areas which were not explored by Europeans before.
Answer:
Jamestown: The first successful settlement in the Virginia colony founded in May, 1607. Harsh conditions nearly destroyed the colony but in 1610 supplies arrived with a new wave of settlers. ... Jamestown grew to be a prosperous shipping port when John Rolfe introduced tobacco as a major export and cash crop.
Explanation:
<span>are a type of case-based reasoning.
This is because they use a case scenario when simulating how the best of experts can act in a particular scenario. They rose to prominence in the 1970-'s and are widely used in the ares of medicine. they simulate the experts in the field and re very expensive to create.
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