What tactics did America use to get land

Which product would have been most likely to have been traded in this area at this time?

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

The u.s. constitution outlawed slavery. true false