What are the disadvantages of the federal system?

Who was involved of abolition of slavery in America? Promoter of Massachusetts bay as a holy city upon a hill? Which of these answers refers to Thomas Jefferson? What was the immediate reaction to the decision of dred scott case? Why was it important that all 13 states ratify the Constitution? What is Pledge financing? Which branch of govern has the power to veto legislation? How old was Richard Bassett at The Constitutional Convention? What type of g government did Judah have in 26 AD? Who did we gain independence from? What factors affect government policy? How did Republic of Texas Presidents Sam Houston and Mirabeau Lamar differ in their policies toward American Indians? Who was the leader of the lucayans? What responsibility does artical 3 section 3 require the courts to oversee? Region that saw some of the Revolutions most bitter fighting from 1780 to 1782? How old was George Washington when he crossed the Delaware river? What president played a musical instrument? What was Mrs Washington's name? Who created programs called Great Society? Who paid most of the taxes after Louis XVI and financial reforms?