The placebo effect, because one group believes they are receiving a new prescription but they are actually taking the same prescriptions they always have. This can also be called a single blind experiment because the test subjects do not know which group they are in (or that there are two groups most likely), but the psychologist(s) know who is taking which prescription/who is in which group.
Some problems with direct democracy can be:
Sometimes the people are foolish and easily manipulated. Also representatives can also be foolish and easily manipulated.
Money applied in the right places can influence uninformed voters. But the same applies to representatives.
The people may not understand complex issues and may fall for simplistic solutions.
Answer:
1) Populations are majorly increasing in areas where shifting cultivation is practiced, causing there to be less area available for use of shifting cultivation.
2) Around the world, overall, there is much less unoccupied land that is able to be used for shifting cultivation.
This is AP Human Geography, right?
What I am going to translate this right now I will be back brb
