Out of the choices given here. the Constitution reflects the principle "republicanism" because it divides the legislative branch into two houses of elected officials.
As part of being readmitted to the Union, states had to ratify the new amendments to the Constitution. The Union did a lot to help the South during the Reconstruction. They rebuilt roads, got farms running again, and built schools for poor and black children. Eventually the economy in the South began to recover.
Answer:
how to write finding on history project
The Federal Government, under the Attorney General (who was still being paid by the railroad industry), sent in Federal troops and US Marshalls to break the strike and get the trains moving again.