Identify 4 characteristics of pastoral nomadic societies

Hope this helps: 

Social status based on herd size and courage.
Societies organized in tribes and clans.
Temporary and movable homes.
Little surplus except livestock.

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states.