Which one is a secondary source about the Civil war gettysnurg address, union soldiers letters, movie about gettysburg address

According to jean-jaquees rousseau, individuals participating in a social contact agree to be ruled by

The map shows latitudes and longitudes of australia. which australian city is located north of the 15°s latitude? perth brisbane melbourne darwin

For most of the twentieth century, percentage of men had a college degree compared to women. however, if we focus on the data for americans born in or later, a higher percentage of women hold college degrees.