Election fraud is exceedingly rare, but President Trump has fixated on rooting it out this year, claiming without evidence that tens of thousands of noncitizens are registered to vote.
While the government says it is preventing an insurrection, activists and international observers have raised fears about arbitrary arrests and electoral fraud.
Zambian police officers watched as supporters of President-elect Hakainde Hichilema celebrated his victory in the street in the capital, Lusaka, on Tuesday.
The top elections official in Shasta County offered a job to Ms. Peters, a Trump supporter who was convicted of tampering with voting machines in Colorado.
With a second term, Hakainde Hichilema must navigate relations with the Trump administration, which has sought greater access to the copper-rich nation’s natural resources.