Caused sugar prices to rise
Contemporary observers of slavery such as Cassius m. clay and Frederick Law Olmstead suggested that: slave labor was much less productive than white labor
White people resisted and established a black law that restricted the freedom of former slaves. Reconstruction Congress said the former Confederate States must ratify the 14th and 15th Amendments to the U.S. Constitution to protect the rights of African Americans.
Slaveholders in the North suffered great economic losses because their slavery was granted freedom much earlier than in the South. Output per unit of input was greater on large slave plantations than on small free-family farms.
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Yes, stars are visible in the winter.
Answer: C) it was not relevant to the topic
Explanation: The material collected for speech made by Hector was related with the topic of space tourism but when he started his speech with the question regarding the dwarf star,it created confusion to the audience.
The audience can understand that speech example at the start and the topic on which Hector is giving speech are not related with each other and thus, did not make sense.
Other options are incorrect because it was non-relevant rather than weird. It was not scientific or long.Thus, the correct options is option (C).
