[Q]: US Secretary of Defense James Mattis prepares to welcome Vice President Mike Pence to the Pentagon in Arlington, Virginia, on Thursday, Dec. 20. EFE-EPA/Erik S. Lesser US President Donald Trump announced Thursday that Gen. James Mattis will leave the post of defense secretary. "General Jim Mattis will be retiring, with distinction, at the end of February, after having served my Administration as Secretary of Defense for the past two years," Trump wrote on Twitter. Mike Pence is the Vice President of the US. 
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[Q]: Wilhelm Killmayer (21 August 1927 – 20 August 2017) was a German composer of classical music, a conductor and an academic teacher of composition at the Hochschule für Musik und Theater München from 1973 to 1992. He composed symphonies and song cycles on poems by Friedrich Hölderlin, Joseph von Eichendorff, Georg Trakl and Peter Härtling, among others. Killmayer taught composition in 1990. 
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[Q]: How to write an effective statement of purpose<br>Remember that your first paragraph should be no longer than four or five sentences. However, it should also give a summary of the entire statement of purpose. Many graduate committees will read your first paragraph to decide if the rest of your application is worth reading as well. The first paragraph carries a lot of weight.
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[Q]: How to know if you have chagas disease<br>Look for swelling at the bite site. The swelling usually appears one week after the bite. The bite site becomes a boil-like, hard and violet colored lesion that may persist for several weeks. Chagas bites do not inflict swelling.
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