How was Avogadro’s number determined? Jessica Kim 12D Starting from 200 years ago‚ scientists tried to figure out the basic ideas of chemistry. One of them they put lots of effort in was to find out the mass of the smallest particle‚ mole. Measuring the mass was a primary difficulty at that time since one mole of a substance was unable to weigh without using developed technology. Even though‚ it was clear that everything was made out of a small unit‚ there was no evidence that could determine
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What was the Bauhaus and what was its purpose? The Bauhaus was a school of art‚ architecture and design that existed in three German cities including Weimar‚ Dessau‚ and Berlin. The school was founded by Walter Gropius in 1919 and it lasted until 1933. During its time‚ Bauhaus went through different distinct periods under different directors and cities including expressionism‚ constructivism‚ functionalism and architecture. The Bauhaus was the start of modernism‚ at the same time‚ it changed the
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President Kennedys New Frontier and President Johnsons Great Society both proposed major changes to the USA under economic‚ social and civil rights issues. However‚ because some of the changes were so radical‚ the programs faced considerable opposition from a variety of groups and this had an effect on their success. Kennedy and Johnson both faced individual opposition to their policies. However Kennedy arguably got the worst of it because a) he was the first one to introduce these policies‚ and b) he could
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The League of Nations‚ established in 1921‚ was the brainchild of Thomas Woodrow Wilson‚ president of the United States during World War 1. The idea was conceived during the advent of the "Great War"‚ and aimed to stop war through working together‚ improve people’s lives‚ fight disease and slavery‚ help workers‚ and disarm the world. Although the League of Nations was successful in some of its endeavours to maintain world peace and harmony‚ the majority of their attempts at creating a new world order
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era Introduction This was an age of social involvement and political progression in the United States between the period of 1890 and 1920s. The main reason for undergoing this process was to purify the government by making efforts to eliminate corruption by revealing the political masters and machines. A large number of citizens supported the movement to ensure the elimination of the political masters that concentrated in public houses. Women’s suffrage was noticeable that was aimed at ensuring purer
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Why was the Weimar Republic unpopular in the years 1919-1923? Josef Wines The Weimer Republic was unpopular between the years 1919 + 1923 because of their democratic approach to government. They were not liked by the Germans because they were thought to have been ‘stabbed in the back´ after they agreed to sign the Treaty of Versailles. Some of the reasons why the Weimer Republic was disliked were that Germans believed that by signing the Treaty‚ Ebert’s government had betrayed Germany. The Treaty
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In the south‚ agriculture was the big business. Cash crops were grown‚ often using slave labor‚ on big plantations and small farms throughout the south. Cotton‚ tobacco‚ and food crops (rice‚ Indian corn) were all grown to some extent‚ but cotton was by far the most profitable. In the first half of the nineteenth century‚ manufacturing was taking root in the North. Among the first industries to grow was textiles. Northern textiles were made from Southern cotton. Southern cotton fueled the South’s
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Greatest World Civilization The Mughal Empire was the best of its time because of its welcoming civilization‚ which included forward thinking. The Empire was located in what is today’s Afghanistan‚ Bangladesh‚ India‚ and Pakistan. Their main religion was Islam with a population of 145 million in the year 1650. Their empire was so successful because of their strong economy‚ advanced education and their leaders who enforced very fair rules. Their economy lead to the advancement of their strong military
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Was The Holocaust Even Real ? “Now‚ as then‚ the face of an innocent child is my guiding light of hope for the world ..The reason to survive‚ to achieve and to work for the future‚ “ American holocaust survivor Nathan Shapell once said.” Everyone knows about the Holocaust and how over in Germany‚ Adolf Hitler had taken over a few of the towns and discriminated towards the Jews. Even though everyone knew it was real and there are Holocaust survivors‚ there are still people that don’t believe that
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One year after she passed away‚ Rivera married Emma Hurtado‚ his art dealer. These were not his only two marriages. In fact‚ Rivera had four marriages and several children in and out of wedlock and was known for his infidelity. However‚ by this point in time‚ Rivera’s health was worsening. He had traveled abroad for cancer treatment‚ but doctors were unable to cure him. Rivera died of heart failure on November 24‚ 1957‚ in Mexico City‚ Mexico. Diego Rivera is remembered as an important
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