The amendments that lowered the voting age to eighteen and gave women the right to vote were
a. the thirteenth amendment and the fifteenth amendment.
b. the twenty-fourth amendment and the twenty-fifth amendment.
c. the eighteenth amendment and the twenty-first amendment.
d. the nineteenth amendment and the twenty-sixth amendment.

if i am really corect its D.the nineteenth amendment and the twenty-sixth amendment.

google it

explanation:

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.