Hello there,
What group declared war on Ghana?
Answer: Almoravids
The Congress, whenever two thirds of both houses shall deem it necessary, shall propose amendments<span> to this </span>Constitution, or, on the application of the legislatures of two thirds of the several states, shall call a convention for proposingamendments<span>, which, in either case, shall be valid to all intents and purposes</span>
The languages spoken in the Caribbean are mostly either European langauges (which shows that those areas were conquered by Europeans) or European-based creoles (which shows that the conquest was more "messy" than in the US: there was less strict connection with the European countries and more mixing among peoples).
Indigenous languages are no longer spoken(or by very few people), which shows the fate of the indigenous people there...
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.