A normally distributed data set has a mean of 0 and a standard deviation of 0.5. Which is closest to the percent of values between -1 and 1

When were the first plots of land for the village of seattle laid out? august 1848 april 1851 november 1851 may 1853

After the supreme court’s ruling on the dred scott case, many people in the north believed that a. slavery might become legal everywhere. b. slavery might be banned everywhere. c. formerly enslaved people would move to the north. d. formerly enslaved people would stay in the south.

From which of the following literary works is this quotation most likely taken?