<p>Detailed Cambridge IGCSE History notes on USA’s containment of Communism, including:<br /> • Events of the Cold War<br /> • Case studies of:<br /> – American reactions to the Cuban revolution, including the missile crisis and its aftermath<br /> – American involvement in the Vietnam War, e.g. reasons for involvement, tactics/strategy, reasons for withdrawal<br /> – American reactions to North Korea’s invasion of South Korea, involvement of the UN, course of the war to 1953</p> <p>Option B<br /> The 20th century: International Relations since 1919<br /> • How effectively did the USA contain the spread of Communism?</p>

<p>Detailed Cambridge IGCSE History notes on the Peace Treaties after the First Wold War, including:<br /> • The peace treaties of 1919–23:<br /> – the roles of individuals such as Wilson, Clemenceau and Lloyd George in the peacemaking process<br /> – the impact of the treaties on the defeated countries<br /> – contemporary opinions about the treaties</p> <p>Option B<br /> The 20th century: International Relations since 1919<br /> • Were the peace treaties of 1919–23 fair?</p>

<p>Detailed Cambridge IGCSE History notes on the League of Nations AND exemplar essays, including:<br /> The League of Nations:<br /> – strengths and weaknesses in its structure and organisation: work of the League’s agencies/ humanitarian work<br /> – successes and failures in peacekeeping during the 1920s<br /> – the impact of the World Depression on the work of the League after 1929<br /> – the failures of the League in the 1930s, including Manchuria and Abyssinia</p> <p>Option B<br /> The 20th century: International Relations since 1919<br /> • To what extent was the League of Nations a success?</p>

<p>Detailed Cambridge IGCSE History notes on International peace during the 1930s, including:<br /> The collapse of international order in the 1930s<br /> • The increasing militarism of Germany, Italy and Japan<br /> • Hitler’s foreign policy to 1939:<br /> – the Saar<br /> – remilitarisation of the Rhineland<br /> – involvement in the Spanish Civil War<br /> – Anschluss with Austria<br /> – appeasement<br /> – crises over Czechoslovakia and Poland<br /> – the outbreak of war</p> <p>Option B<br /> The 20th century: International Relations since 1919<br /> • Why had international peace collapsed by 1939?</p>

<p>Detailed Cambridge IGCSE History notes on the origins of the Cold War AND exemplar essays, including:<br /> • The origins of the Cold War:<br /> – the 1945 summit conferences and the breakdown of the USA–USSR alliance in 1945–46<br /> – Soviet expansion into Eastern Europe to 1948, and American reactions to it<br /> – the occupation of Germany and the Berlin Blockade<br /> – NATO and the Warsaw Pact</p> <p>Option B<br /> The 20th century: International Relations since 1919<br /> • Who was to blame for the Cold War?</p>

<p>Detailed Edexcel IGCSE Biology notes on Homeostasis in humans, including THERMOREGULATION, THE URINARY SYSTEM, THE KIDNEYS and OSMOREGULATION.</p>

<p>Detailed Edexcel IGCSE Chemistry notes including:</p> <ul> <li>Relative formula masses and molar volumes of gases</li> <li>Chemical formulae and chemical equations</li> <li>Epirical and molecular formula</li> <li>Moles</li> </ul>

<p>Detailed IGCSE Biology notes on transport in plants, including OSMOSIS, ACTIVE TRANSPORT, TRANSPIRATION, XYLEM and PHLOEM and STOMATA.</p>

<p>Detailed Edexcel IGCSE Biology notes on Hormones in humans, including ENDOCRINE SYSTEM, FUNCTIONS OF HORMONES, ADRENALINE and INSULIN.</p>

<p>Detailed Edexcel IGCSE Biology notes on reproduction in humans, including SEXUAL and ASEXUAL reproduction, GAMETES and FERTILISATION.</p>

<p>Detailed Edexcel IGCSE Biology notes on Coordination and response in plants, including TROPISMS and PLANT HORMONES.</p>

<p>Detailed Edexcel IGCSE Chemistry notes on electrolysis and extraction of metals, including:</p> <ul> <li>Copper (II) Sulphate undergoing electrolysis</li> <li>Sodium chloride undergoing electrolysis</li> <li>Sulphuric Acid undergoing electrolysis</li> <li>Quantative electrolysis (Q=It)</li> <li>Extraction and uses of aluminium</li> <li>Extraction and uses of iron</li> </ul>

<p>Detailed Edexcel IGCSE Biology notes on transport in humans, including COMPOSITION OF BLOOD, DEFENDING AGAINST DISEASE and CIRCULATORY SYSTEMS.</p>

<p>Detailed Edexcel IGCSE Biology notes on the nervous system, including the CNS, REFLEX ACTIONS, the EYE and the BRAIN.</p>

<p>Detailed Edexcel IGCSE Chemistry notes on reversible reactions including:</p> <ul> <li>Changing pressure in a reversible reaction</li> <li>Changing temperature in a reversible reaction</li> <li>Adding a catalyst in a reversible reaction</li> <li>The Haber process</li> <li>The Contact process</li> </ul>

<p>Detailed Edexcel IGCSE Chemistry notes including</p> <ul> <li>Oxidation</li> <li>Reduction</li> <li>Halogens and their trends</li> </ul> <ul> <li>electrolysis of brine</li> <li>hydrogen chloride vs hydrochloric acid</li> </ul>

<p>Detailed Edexcel IGCSE Chemistry notes on the different structures, including:</p> <ul> <li>Giant metallic structures</li> <li>Giant ionic structures</li> <li>Giant covalent structures</li> <li>Simple molecular structures</li> </ul>