Which statement most accurately describes presidential elections

They are often close contests between candidates from the Democratic and Republican parties.

Explanation:

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 .

answer; i believe the correct answer is (the willamete valley);