Let's examine the following graphs: Again, the period of the original sine curve has changed here, as we would expect. The difference with a negative value of b however, is our sine curves have the same period as the positive values of b above, but now they are reflected across the x-axis. For a direct comparison between positive and negative values of b, click here.
Quick Answer. As of 2014, Joachim Gauck is the president of Germany. The 72-year-old was elected to the position on March 18, 2012, in Berlin after receiving 991 of the 1,228 valid votes.
Hitler becomes chancellor. Hitler becomes chancellor of Germany, President Hindenburg reluctantly stands by his side. Â© 2011 United States Holocaust Memorial Museum. Between 1929 and 1932, support for the Communist and Nazi parties increased. The less extreme parties were blamed for causing Germany's problems.