Answer:
African participation in the slave trade
Africans played a direct role in the slave trade, selling their captives or prisoners of war to European buyers. The prisoners and captives who were sold were usually from neighbouring or enemy ethnic groups.
The Jurassic era would hold such things
If you discover such a thing, you're probably in Texas, since Texas has the longest history from the list in terms of state sovereignty and "domestic self-governance".
protection from cruel and unusual punishment
Answer:
D) the sixteenth amendment allowed congress to break up monopolies
Explanation:
The Sixteenth Amendment to the Constitution of the United States (Amendment XVI) allows the United States Congress to tax an income tax without apportioning it among the states according to their population or based on the results of a census. This amendment excluded Income Tax from the constitutional requirements of direct taxes, after taxes on income, dividends and interest were qualified as direct taxes by the Supreme Court ruling in the Pollock case against Farmers' Loan & Trust Co. (1895). It was ratified in February 1913.