3. The poster shows African American patriotism. What evidence from the poster supports this conclusion?
A. the blue color of the woman's dress
B. the flowers surrounding the couple in the foreground
C. the American flag held by an African American soldier
D. the trees behind the marching soldiers

i think the answer is c, rivers.

explanation:

sometimes, borders fall along natural boundaries like rivers or mountain ranges. for example, the boundary between france and spain follows the crest of the pyrenees mountains. for part of its length, the boundary between the united states and mexico follows a river called the rio grande. the borders of four countries divide africa’s lake chad: niger, chad, cameroon, and nigeria.

b. sec, foreign relations

propriety is the answer. hope this !

explanation:

19th amendment granted women the right to vote. the 19th amendment guarantees all american women the right to vote.