The president can call a session of congress, at which time both the house and senate meet together.

A special session of the Congress

Explanation:

He has the right under Article 2 of the congress

wood carving remains today the primary sculptural art form of the sub saharan continent. african art history shows the earliest wooden sculptures from the 17th c are attributed to the kuba, central zaire but the earliest surviving sub-saharan sculpture is a zoomorphic head found in 1928 in central angola.

i hope this .

it increase by 12% a year from 1812-1820