What's China building as part of it's belt and road initiative? A. A stronger relationship with the US
B. Increased internet access in Africa
C. Railways, port, and transportation hubs
D. A road to southern India

China's ambitions have even reached the Arctic, with plans to build a "Polar Silk Road" with infrastructure projects and shipping routes between the Arctic and Asia. China first announced plans to build the Polar Silk Road in January 2018.

Explanation:

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)

a social contract.

"a social contract is an agreement between citizens and their leader where the citizens give up certain freedoms in exchange for protection. the constitution of the united states is an example of a social contract."