beginning of life Our planet formed from a cloud of dust and gas some 4.56 billion years ago. The Earth’s vast history is divided in four major eras: the Precambrian‚ the Paleozoic‚ the Mesozoic and the Cenozoic. The Precambrian era covers most of our planet’s history and lasted from Earth’s inception until 542 million years ago. It was during this era that the Earth became solid‚ the atmosphere became breathable and life emerged. There is little evidence about the events that led to the creation
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Progressive Era reformers and the fedreal government were effective in bringing about reform at the national level by proof of amnedments passed‚ the food and drug administration‚ and various acts. One way that the progressives and federal government reformed America is by the four amendments; 16‚ 17‚ 18‚ and 19. The seventeenth amendment in 1913 provided for the direct election of senatros which was a victory for Roosevelt and pregressives. Another amendment passed during the Progressive Era was
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Paleolithic vs. Neolithic The first scholars that existed named the whole period of human devolvement the “Stone Age.” The Stone Age is divided into three periods which are Paleolithic which means the old Greek age‚ Mesolithic and Neolithic which is the new Greek age. The Paleolithic and Neolithic stone ages have many great differences and have changed greatly between the two periods. This has been the unmasking of the habits of all man including ones in modern day. Primitive man traveled
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The Progressive Era was a period of time when mass groups of people pushed for major changes. Some became successful while others weren’t. Many different approaches were used to try and change four areas. They were protecting social welfare‚ promoting moral improvement‚ creating economic reform‚ and fostering efficiency. The Progressives believed in four major principles which are demonstrated in the actions they took to support them. One objective the Progressives enforced was protecting social
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There are three specific periods of policing that the 19th and 20th centuries embraced: political era‚ reform era‚ and community era. During the political era (1840s-1930s) the functions of law enforcement were controlled by the local politicians. This era was characterized by five points--authority was coming only from politicians and the law‚ it was a very broad social service function‚ the organizational design was decentralized‚ law enforcement had a very intimate relationship with the community
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Fashion in the relevance to the Edwardian Era 1890-1919 the last maturity of elegance. The time period of the Edwardian Era in England was a period of sexual politics‚ mindless triviality‚ tensions between social security and individual freedom and wavering belief in God and religion. The Edwardian age is sometimes called the "golden age" where extravagant parties and high fashion are all everyone cares about. First impressions and formalities are so important‚ they matter more than freedom of speech
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in the country‚ the progressive era was the response of different groups to the problems present. Progressivism focused on promoting new ideas with a new wave of industrialization‚ social reforms‚ and laws. The most prevalent change that occurred in this time period was the introduction of a new idea: democracy. Democracy is a system of government by the whole population or through elected members
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Jacksonian era Few time periods were as critical to the course of American history as the Jacksonian Era. In the 1820’s Jacksonian Democrats rose to power by promising to protect states’ rights and ensure economic equality for all. In order to abide by what he had promised the people‚ Jackson made the following changes in hope that he would be able to live up to what he had preached. Jackson created the “spoil system‚” altered the relationship with Native American tribes and dismantled the National
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The Federalist Era The Federalist Era was a time in our history from 1789 to 1800 when the federal government would confront civil rebellions‚ threats of recession‚ international intrigues‚ and foreign wars. During this time‚ there were many economic‚ social‚ and political problems‚ as well as conflicts and events that later influenced and impacted future events in U.S history. The economic problem of our national debt‚ the social problem of the division of the country about slavery‚ and the
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The Progressive Era was the period of time from approximately 1900 to 1914 in which America revived a sense of protest and reform. Its "essential characteristic was a belief that all social problems could be mastered by exercise of the collective will" (Filler 6). Progressivism renewed an interest in improving America’s social‚ political‚ and economic ills. It distinguished itself from other eras of reform through its extreme promotion of "activism"‚ or energetically working to facilitate
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