It's wheat. Wheat is a crop that you would find in temperate climates not tropical ones.
"<span>Americans thought the government had not done enough to help encourage democracy and end oppressive governments" is the best answer from the list. </span>
They got to know with the photographs from the U - 2 spy plane.
<em>Hope this helped! :)</em>
Answer:Frederick Douglass was a compelling force in the anti-slavery movement. A man of moral authority, Douglass developed into a charismatic public speaker. Prominent abolitionist William Lloyd Garrison recognized his oratory skill and hired him as a speaker for the Massachusetts Anti-Slavery Society.
Explanation: