How did new scientific knowledge the building of the panama canal? ?

Which statement does not accurately describe the columbian exchange and its consequences? a. wheat became a major crop in north america where it had never existed before. b. millions of africans were kidnapped into slavery to provide labor for profitable crops. c. cattle, sheep, chickens, and pigs were brought to europe for the first time. d. spanish conquistadors brought diseases with them and native peoples begin dying.

Civil rights include freedom of assembly, religion, and speech. true or false

Why can lafayette be considered an improbable leader to the american revolution