<span>The group that was banned from voting under the constitution of 1866 was African-Americans. I might incorrect so please review the sources you have.</span>
<span>The Attack on Pearl Harbor by the Japanese caused the US to join WW2.</span>
Answer:
loss of money because of the crops produced by the slaves duh.
Carnegie's early job with the railroads helped him predict that the demand for steel to build railroad tracks and bridges would grow.
