Search over 10,000 free study notes

The most important reason why Mary was a threat to Elizabeth's reign was the fact that Mary was Catholic. Elizabeth had reinstated Protestantism as the official religion of England when she inherited the ...

x=9 y=-1

From the question we have y = -x - 2 so we can sub in -x-2 everywhere there is a y in the first equation.

The equation is then 2x+4(-x-2) = -12 expanding the brackets we get -2x-8=-12 which you can...

The Truman Doctrine was an American initiative introduced in 1947, which marked a change of international policy from isolationism to containment. Introduced by President Truman in a speech to Congress, t...

Diffusion is the spreading out of particles of any substance in solution or of gas resulting in a net movement of an area of high concentration to an area of low concentration. Diffusion is key to the sur...