His expedition failed. He didn’t find any gold and his crew mates got very ill.
The term you're looking for is social mobility. It means just as described in the question. Essentially, moving up in society.
Answer:
This is the CPD ( committee on presidential debates)
Explanation:
The non-partisan organization setting rules for both the presidential and vice presidential debates since 1987 is the committee on presidential debates which is abbreviated as CPD.
The formation of the committee was sponsored by both of the two main parties. Although, it was established in 1987, it began running the shows in the year 1988.
however, none of the two main parties fund the activities of the CPD. The CPD is mainly funded by donations from individuals and organizations alike