Early native Americans adapted to their enviroment by utilizing the things they had, and making do without the things they didn't have. For example, depending on their enviroment, houses were build differently to suit their lifestyle, and they used materials available to them. They also ate what they could find around them.
Answer:
' The three kingdoms were the Rashtrakutas, the Pratiharas, and the Palas.
Explanation: Google it
First-time moms may not notice movement until closer to 25 weeks, or may not know for sure if what they’re feeling is really a baby. Experienced moms tend to notice sooner.
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Answer:</h2>
<h2>The research affirms that urban sprawl has led to loss of about 19% of Tersa's fertile agricultural lands between 2007 and 2017 and revealed many challenges facing farmers in the remaining fragmented lands due to urban sprawl, including polluted irrigation water, diminishing soil fertility, increased labor wages</h2>
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<em><u>Mark</u></em><em><u> me</u></em><em><u> as</u></em><em><u> brainliest</u></em><em><u> ❤️</u></em></h2>
Answer:
The Tuskegee Syphilis Experiment
Explanation:
The Tuskegee Syphilis Experiment was a social research that sought to find out the natural history of syphilis, with the purpose of justifying treatment programs for blacks.
Termed as “Tuskegee Study of Untreated Syphilis in the Negro Male.” It started in 1932, and lasted till 1972, when it was discovered that the reasearch was conducted without the benefit of patients’ informed consent.
Following a governmental review of the study, it was concluded that, the subjects involved in the research had been misled and had not been given all the facts required to provide informed consent, hence, the study was considered to be "ETHICALLY UNJUSTIFIED" that is, the knowledge acquired was minute when compared with the risks the study posed for its subjects.
Therefore, The Tuskegee Syphilis Experiment was an example of a major ethical mistake in the history of social research.
