Which of these claims made by Sepúlveda did las Casas directly refute? a. Native Americans had no languages of their own.
b. Native Americans had no religions of their own.
c. Native Americans had no real governments or laws of their own.
d. Native Americans were not actually human.

The answer is a

a. Native Americans had no languages of their own.

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the relocation of freed slaves to africa. garrison was one of the main voices in the anti-slavery movement, publishing his thoughts and the voices of slaves such as douglass in his magazin the liberator, to involve douglass in the political process.

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.