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To what extent did the failure of collective security result in the policy of appeasement in the mid 1930s?

The League of Nations was set up following World War One in 1920 with a goal of maintaining peace. The League pursued a policy of Collective Security, which revolved around the idea that war should not be...

Answered by Caroline R. • History tutor

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Explain how longshore drift can transport sediment along a shoreline

Longshore drift is the movement of sediment along a shoreline due to a prevailing wind. The swash of waves runs up the beach and transports sediment at the angle of the wind. The backwash transports sedim...

Answered by Daniel N. • Geography tutor

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What makes the structure of Haemoglobin good for the transport of oxygen to tissues? (3 marks)

Haemoglobin (Hb) is comprised of 4 polypeptide chains (2 alpha, 2 beta). Each polypeptide chain has a prosthetic group capable of picking up oxygen, therefore one Hb molecule can transport 4 oxygen molecu...

Answered by Natalie L. • Human Biology tutor

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A curve has the equation y=7-2x^5, find dy/dx of this curve

When you differentiate with respect to x, dy/dx, you multiply the number in front of the x by the power of the x then you take one away from the power.So for this example, the 2x⁵ differentiate...

Answered by Emily C. • Maths tutor

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Jim doesn't like his teenage brother Ted, so decides to push him down the stairs to give him a few bruises. Ted sees Jim before the push. Ted hits the floor hard at the bottom and dies. Discuss Jim's liability for any homicide offences.

Firstly, discuss Jim's liability for murder. There are two parts to this: actus reus (guilty acts) and mens rea (guilty mind). You could argue that the actus reus has been satisfied becau...

Answered by Claire H. • Law tutor

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