Answer: True
Explanation:
Did some research its right.
We need to study history to learn about the past and how it now impacted our life’s in many different ways!
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.
answer:people are racial
and they believe that they are the only race around
Before the states became states they were called colonies. The reason why they were called colonies was because that they were all colonies of Great Britain. They began being called states in July 1776.