The researchers were most concerned about External events.
<h3><u>Explanation: </u></h3>
Quasi-experimental designs are different from true experimental designs. They resemble the experimental research but it is not the real one. There are various types of quasi-experiment design, one of the important designs is the pretest and posttest design which is discussed in the above scenario.
The most likely reason for the experimental effect is based on selection bias. Self-fulfilling Prophecy & Instrument Decay might be the potential cause of the internal validity that is linked with the experiment done by the staff.
The Natives have to use the trees for making houses and making pens for livestock. it is very bad for the rainforest and could disappear in a 5 million years to turn into grassland.
The correct answer is the fourth century B.C.
The <span>three branches of government (the legislative, executive, and judicial) originated in the 4th century B.C. when the philosopher, Aristotle, described the three agencies and powers the government holds. Since then, this model of government is prevalent and dominant throughout the world. </span>
This statement is False.
Some people in the Middle East want to learn Western way and others don't. Though most of them are interested in having all the facilities, they are not interested to follow Western ways completely. And this is why in some parts of Middle East heavy resistance against the West can be seen among general population.
