What is the relationship between the US government and Native America in the 19th and 20th centuries

What is an example of a secondary source?

Kennedy implies that starting a nuclear war would be insane. why?

The pie charts illustrate information about pre-revolutionary french society. which of the following can you infer from studying these charts? the average person in the third estate owned more land that the average person in the first estate. the first estate was disgruntled due to the gap in land ownership between the first estate and the third estate. land ownership was extremely unequal between the three estates of pre-revolutionary french society. land was divided equally between the three estates of pre-revolutionary french society.