<span>By strengthened federal government</span>
One of the greatest military tactical strategy that the Allied Powers of USA, Great Britain, and Russia have done in the second world war was that they decided to infiltrate Germany and Italy first, and it would be followed by Japan's defeat in the Pacific. It was mainly because they thought at that time that "Adolf Hitler is more dangerous than the emperor of Japan."
The answer is "this research would not require IRB review because it would be eligible for exemption since the researcher is not interacting with the children and the playground is a public setting".
IBR is a kind of board that applies research morals by looking into the techniques proposed for research to guarantee that they are moral and ethical and do not cross any limits proposed.
Answer:
ignore the conservative and liberal groups in their own political party
Explanation: