Silicon Valley is a nickname for the southern portion of San Francisco Bay area in the northern part of U.S state of____________?

A. Vietnam
B. Malaysia
C. Philipes
D. All of these

The Spratly Islands dispute is an ongoing territorial dispute between China, Taiwan, Malaysia, the Philipes and Vietnam, concerning “ownership” of the Spratly Islands, a group of islands and associated “maritime features” (reefs, banks, cays, etc.) located in the South China Sea.