Answer:
April 1865
Robert E. Lee surrendered at Appomattox in April 1865. The freedom promised by the proclamation — and the official legal end of slavery — did not occur until the ratification of the 13th Amendment on Dec. 6, 1865.
Explanation:
Answer:They tracked down fugitives,and investigated murders.
Explanation:
During the 1940s, the historical era in which you would most likely find an <span>abandonment of laissez faire economic policies in the United states. Hope this answers your question.</span>