The populist party was created in the late 1800s because

The Populist Party, also known as the People's Party, was created initially as a farmer organization to discuss about the economic problems the government has caused for farmers. Later, they turned political as they discovered that they had more needs such as a secret ballot, income tax, etc. However in 1896, they didn't have enough money to run again, and thus, the party slowly diminished.

the answer is: the sesquicentennial of the american civil war is an occasion to consider the legacy of that great conflict. this legacy is our inheritance, and despite many indelible features, we continue to negotiate the resolution of that conflict. the civil war was fought over slavery, but not always on behalf of slaves

its a map of something