Answer:
modeling.
Explanation:
Modeling refers to a type of learning in which people decide how to act or behave by watching another person. There are different methods of learning and when learning occurs indirectly through a process of looking at others and then imitating their behavior, it came to be known as observational learning or modeling. As per the question, Jeremy observes his friend's behavior and act accordingly, thus it is an example of modeling.
The Bubonic plague and the raids by Vikings.
Answer: This is an example of HINDSIGHT BIAS.
Explanation: Hindsight bias is defined as the tendency for an individual to calculate too highly the ability to have seen the outcome of an event. It is also known as the knew-it-all-along phenomenon or creeping determinism individuals here feel they already know what will happen after it has happened.
The phrase "life is lived forwards, but understood backwards." is a typical example because for an individual to understand life backwards, it must have already happened. Which is what hindsight bias explains an already occur event. More like predicting the past.

There are three branches of government:
<h3>The Executive Branch</h3>
This is the branch that executes and enforces laws.
<h3>The Legislative Branch</h3>
This branch writes and votes on new laws.
<h3>The Judicial Branch</h3>
The job of this branch is to determine if laws are constitutional, or interpret them.