Questions: Which policy, designed in part to alleviate poverty, did presidential candidate Andrew Yang become prominent for supporting? guaranteed jobs welfare for the working poor universal basic income negative income tax

The answer is universal basic income.

Guaranteed jobs refer to a policy where the government ensures employment for all citizens who are willing and able to work. While this is a policy aimed at reducing unemployment and poverty, it is not the policy Andrew Yang is most prominently associated with.

This policy involves providing financial assistance to individuals who are employed but still fall below the poverty line. Although it addresses poverty, it is not the specific policy that Andrew Yang championed during his presidential campaign.

Universal basic income (UBI) is a policy where all citizens receive a regular, unconditional sum of money from the government, regardless of other income. Andrew Yang became prominent for supporting UBI, specifically proposing a "Freedom Dividend" of $1,000 per month for every American adult.

A negative income tax is a system where people earning below a certain amount receive supplemental pay from the government instead of paying taxes. While related to income support, it is not the policy Andrew Yang is most known for advocating.