If I’m not mistaken, I think it’s h o m o erectus.
<span>The Resource Conservation and Recovery Act (RCRA) gave the EPA the authority to control the generation, transportation, treatment, storage, and disposal of hazardous waste. The 1984 federal Hazardous and Solid Waste Amendment to this act required phasing out land disposal of hazardous waste.</span>
Harding saw his administration marred by scandals in the 1920s
Some sources are innacurate, so having multiple allows you to have more accurate information.