What did john lock believe? a. government should not interfere in the economy. b. only those born into royalty should be allowed to have political power. c. government should protect the natural right of life, liberty, and property. d. the best way to protect liberty was to separate a government's powers into the legislative, executive, and judicial branches.

zheng he was a chinese explorer who lead seven great voyages on behalf of the chinese emperor. his seven total voyages were diplomatic, military, and trading ventures, and lasted from 1405 – 1433. however, most historians agree their main purpose was to promote the glory of ming dynasty china.

explanation:

i think the answer is the one about environmental and social health.

hope this