After the American Revolution, what showed conflict between the states? States used their armies against each other.
The armies joined together.
Family members from different states got along.
Property damaged during the war was repaired

Property damaged during the was was repaired

Explanation:

Since a lot of loyalist fled during the Revolutionary war to avoid persecution, their houses were left behind. The left behind houses were often used to shelter the soldiers ad were usually torn up due to the war. Once The revolution ended and America and Britain signed the peace treaty (forgot the actual name) one part of the agreement was for loyalist property to be return. loyalist were angry to come back to their homes and seeing that they had been torn up... thus starting the conflict.

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.