What reasons did taney give for why he believed dred scott was an enslaved person?

This map shows the locations of ancient river civilizations. which letter on the map shows the location of mesopotamia? letter a letter b letter c letter d mark this and return save and exit next submit

What kind of non military support did u.s give to europe

Why didn’t the united states participate in the league of nations? the u.s. senate did not want the country to join. president wilson did not want the country to join. the league of nations was only for european countries. the league of nations had failed to prevent world war 1