Answer:
The answer would have to be; secret police arrest and punish people who opposed the government.
Explanation:
The reason for this is because they suffer from massive economic downturn during the Great depression, there was a growing fastest movement and they did enjoy territory expansion into Asia.
The war ended in Spring, 1865. Robert E. Lee surrendered the last major Confederate army to Ulysses S. Grant at Appomattox Courthouse on April 9, 1865.