The battle of Fredericksburg was lost by the Union because the new commander, Ambrose Burnside plans and tactics were unsuccessful.
Germany: they were able to hold their trench and kill British forces in once of the bloodiest days in war history.
Britain planned to quickly go "over the top" of their trench and take the German trench. However, Germany's defense was much stronger than anticipated leading to high levels of British death. Over 57,000 causalities occurred just on this one day of fighting. <span />
It protects the people from government searches and seizures which applies to cases that are only deemed unreasonable under law.