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The Vietnam War was a humiliating defeat for America. It was the first televised war which significantly changed how the U.S. public viewed international conflict and has remained an embarrassing debacle ...

Context is an important part of the mark scheme and therefore is vital in your essay. However, you don't want to randomly include context, it is better to see how context arises from the text. Begin by an...

The first important thing to note about the subjunctive is that it is a mood, not a tense.It is mainly used to show the speaker's attitudes or feelings in the sentence There are several situations when th...

Solve for x, between 0 and 360 degrees, 4cos² (x) + 7sin (x) – 2 = 0 The way to approach this problem is to understand th...

The equation of a circle is (x-a)^2 + (y-b)^2 = r^2, where (a,b) is the centre of the circle, and r is the radius. To condense our equation into this form we have to use the technique of completing the sq...