Please help please

Describe hiw the meanings of the constitutional clauses that grant powers to congress have been defined

Which statement best describes the response by the united states and its allies to the berlin blockade? planes dropped tons of supplies around the city each day. trucks smuggled tons of supplies into berlin about once a week. tons of supplies were delivered to west berlin by boats. tons of supplies were purchased from east berlin each day.

Afamous line of latitude is the north pole. true or false