This supreme court. decision opened all of the territories to slavery and made the policy of polular sovereignty unconstitutional

On March 6th 1857 the United States Supreme Court issued a decision known as the "Dred Scott decision" affirming the right for all slave owners to take their slaves into the western territories freely because there was no such thing as a state where slavery was illegal, even though it was supposed to be. This means that it opened all of the territories to slavery. Therefore this decision overruled the policy of popular sovereignty that had to resolve this issue in the first place. Congress declared it unconstitutional.

answer; ///(1) blank; henry clay; (2) blank; secretary of state; (c)is your answer; ///good luck

nations must cooperate to bring about and maintain world peace.

nations must not wage wars or commit war crimes in a desire to control other nations.

i think i know which options you have but if these aren't options let me know