Answer:
The term "Jim Crow" refers to repressive laws manufactured to restrict African American rights. The white actor Thomas Dartmouth used to portray an African American slave; a fictional character named "Jim Crow." It soon traveled the world and became a derogatory term used widely for African Americans.
An american Indian community officially reconzied as an administrative unit by the Federal Government
REM rebound is the lengthening and increasing frequency and depth of speedy eye movement (REM) sleep which happens after periods of sleep deprivation. Whilst people were averted from experiencing REM, they take less time than typical to gain the REM country. While humans are unable to obtain an ok quantity of REM sleep, the strain to gain REM sleep builds up. whilst the problem is able to sleep, they may spend a higher percent of the night time in REM sleep.
After early research connected fast eye movement with dreaming and set up that it made up about 20% of regular human sleep, experimenters started out depriving check subjects of only REM sleep, to test its precise significance.
Every time a subject's electroencephalogram and eye moves indicated the beginning of REM sleep, the experimenter would very well wake them for several minutes. As this “dream deprivation” continued, tendency to provoke REM increased, and the subjects had been woken up increasingly times every night time.
Learn more about REM rebound here: brainly.com/question/13459498
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Answer:
They were used as labor to built levees and floodways to prevent future flood.
Explanation:
The states often used prisoners as labors for both government project or they can put them on hire as labors for private companies. This method will resulted in lower cost since they do not necessarily have to pay the convicts for their work.
Flood of 1927 was regarded as the most destructive flood in american history. The flood caused suffering for around 630,000 citizens. In order to prevent this from happening again, the federal government initiated one of the largest infrastructure building project in American history. They initiated the project to built levees and flood ways along the Mississippi river.
Convicts made up the vast majority of workers that were used in that government project.
Answer:
A. To increase the risk of having to defend an attack.
