The answer is D. <span>figure and ground
Proximity refers to grouping principles which states objects withclose shapes will appear as group if being palced close to each other. Closure refers to our tendency to complete a figure when we see it in incomplete form.
Similarity refers to seeing something that resembles each other will lead our grouping perception.
</span>
The main factors that contributed to the downfall of Camelot was selfishness among the knight despite that they swore to be loyal to King Arthur.
<h3>What is the
downfall of Camelot?</h3>
The downfall of Camelot was illustrated in the Movie titled "Merlin" when Uther Pendragon's reign in Camelot fell to his daughter Morgan.
In conclusion, the selfish needs of some knight before their duty was the main factor.
Read more about downfall of Camelot
<em>brainly.com/question/894076</em>
1. charging an official with a misdeed (a crime): impeachment
2. chosen; appointed (suggest someone for an election, job): nominated
3. to improve; to change: to make into a better quality: amended
4. reverse; change to the opposite position: overturn
5. whether the law or act is constitutional: constitutionality
6. court determination of constitutionality of laws passed: judicial review