After the united states entered world war i, whom did president woodrow wilson name as the commander of the american expeditionary force in europe in the spring of 1917?

the respondent is the party against whom a petition is filed

the answer is c     : )

explanation:

i don't have an explanation because i don't know, but i think the answer is c because i googled it and google is right : ) just kidding google isn't allways right but the answer is still c. i hope this !