Which of the following is an example an a national state dispute that could not be solved by the constitution?
(a) fighting in the mexican war (b) secession of states during the civil war (c) the addition of the louisiana territory (d) passing that no child left behind act

I choose (b) secession of states during the civil war.  It was unconstitutional to secede from the Union.  When Lincoln was elected President of the United States, many in the South feared that it would mark the end of slavery which many of the plantation class relied on. Rather than let that happen, they seceded from the Union and this led to Civil War.

legislative branch:

one of the three branches of government divided between the senate and the house of representatives.

- creates or makes laws

- power to override a veto

executive branch:

one of the three branches of government, headed by the president.

- enforces or carries out laws

- power to veto a bill sent to it by congress

judicial branch:

one of the three branches of government, headed by the chief justice of the supreme court.

- interprets laws

- power to declare laws or actions by the government unconstitutional