Answer:
The answer is double blind experiment.
Explanation:
In a double blind experiment, neither the researchers nor the participants are aware about which group is receiving the experimental treatment. This is done in order to prevent biases in the participants' judgment (the placebo effect), and prevent the researchers from giving accidental cues.
The greatest advantage of double blind studies is they have greater reliability and validity than other types of studies.
The Northerners support tariffs because the North supported the US government. Southerners were against the US government because they were rebels.
The answer is fog. This is social studies tho.
Answer: Environmental Coalition
Explanation:
The EcoPeace Middle East movement has increased the relationship between several contesting middle eastern countries to make strifes to bring back ecosystemic (environmental) securities into these nations during issues of their severe desert like climates, and fossil fule expendature.
