What new free states and slave states entered the union between 1820 and 1854?

What makes this speech a primary source? o a. the words are spoken by the president himself. o b. it uses narrative to keep the reader's attention. o c. it was written over 70 years in the past. o d. it contains a strong historical argument.

Why are nation-states difficult to create?

During the age of global expansion and encounter, many individuals brought about change. how might we prepare for changes today?