Answer:
A political party platform or program is a formal set of principal goals which are supported by a political party or individual candidate, in order to appeal to the general public, for the ultimate purpose of garnering the general public's support and votes about complicated topics or issues.
Explanation:
You would do an experiment. An experiment is something we do to test our hypothesis and these experiments help us produce data, conclusions, or theory models.
High unemployment and it was the worst economic downturn in history.