Lincoln freed the slaves by signing the emancipation proclamation.
Answer: in the 2nd part of the 19th century USA were convinced of their racial superiority (also thanks to social Darwinism, biologization of social sciences and biological determinism that existed in Europe but also in the South America) and felt their obligation to reform the "inferior races" of the region. So Washington bureaucrats attempted to reshape countries such as Cuba into model versions of their own republic. That is what happened in times of Theodor Roosevelt´s bureaucracy. But before that "conquest" of the South was something which was an affair of adventurers and entrepreneurs with frequently economic interests (William Wheelwright in Chile, Stephens in Central America).
Explanation: Presidents like Thomas Jefferson and John Adams viewed Spanish possessions, including Florida, today´s Texas, and Cuba, as regions that should and would be incorporated into the United
States. Racial aspect was always present ...many people in the USA saw themselves as part of a superior Anglo-Saxon race.
The question is asking to choose among the following choices that made Americans so willing to engage in stock market speculation in 1920s'. Based on my research and further understanding, I would say that the answer would be Speculation helped many low-income people move to the middle class.
Answer:
no
Explanation:
because humans aren't machines u can't engineer them.
A because it was a major conflict that happened before the famous battle