<p>First of all, everyone has his or her own definition for the term "difficulty".</p>
<p>I found several definitions for "difficulty"</p>
<ol>
<li> [n] an effort that is inconvenient</li>
<li> [n] a factor causing trouble in achieving a positive result or tending to produce a negative result</li>
<li> [n] a situation or condition almost beyond one's ability to deal with and requiring great effort to bear or overcome</li>
<li> [n] the quality of being difficult</li>
</ol>
<p>For an example:
If you consider history as a subject in which one needs to just memorize what had happened in the past history & if indeed that is all there is to the field of history...who wouldn't find that relatively easy assuming that the person does not have an unusual disability which hampers such process of memorizing facts and etc.</p>
<p>But that isn't true. It is amusing that college students are arguing over this. You have not yet pursued any specific field in depth. What makes you qualified to say this other than your little experience in social sciences and natural sciences? I am sure even Einstein, whom you tend to refer to quite often here, would not be able to provide a precise answer to this question.</p>
<p>Each person feels difficulty in certain areas but that does not mean that how you feel difficult in certain subjects relate to all other people.</p>
<p>This matter is rather subjective. Everyone has his or her own definition for "difficulty". I find natural sciences challenging. Does this mean that you should find natural sciences more difficult than other subjects?</p>
<p>This is becoming lame, but, my sister finds mathematics and physics relatively easy. She hates writing, though she likes reading, and in particular she hates economics, history, literature, and other social science subjects.</p>
<p>Her major is Chem/Bio and she is very good at what she does. If you ask me to follow her favorite courses, I would fail out every single one of them like it's nobody's business.</p>
<p>I think if you were to argue over this with one of your history or literature professors, he or she will literally rip you apart.</p>
<p>So far what we have learned is tiny compare to what those scholars have studied over. I really don't think you have any merit to judge which subject is difficult and which is not. Moreover, you cannot expect others to agree on something that is highly subjective.</p>