The Louisiana Purchase and the Lewis & Clark Expedition and its “Sea-coasts, or Inland Countries; Course and Junctions of Rivers and First, Jefferson was eager to push western exploration and American claims It is also questionable how firmly the expedition reinforced the nation's claim to the Oregon territory.
THE answer is C.
The most difficult task was reconstructing everything after buildings were shattered, and the new system of labor, causing slaves to work on new architecture
B.) Nixon increased funding for separate agencies and established the Philadelphia plan
It was groundbreaking because it was funny and educational and approached modern topics in a way that was accessible to children, yet it wasn't offending anyone. It was one of the first show whose educational effects on children were studied and it is considered to be a very positive show and a good thing to watch. The long term impact is that it created a legacy of a hundred million people watching the show in their lifetime, usually when children.
