The Manhattan Project's key sites included Los Alamos for design and Oak Ridge/Hanford for what purpose?

The Manhattan Project's key sites included Los Alamos for design and Oak Ridge/Hanford for what purpose?

• A. Enriching uranium and producing fissile material
• B. Military training of crews
• C. Manufacturing aircraft components
• D. Testing battlefield radio communications

Answer: (A)

The key idea is how the Manhattan Project split work between design and material production. Los Alamos did the weapon design and final assembly, while Oak Ridge and Hanford provided the fissile material that made the bombs possible. Oak Ridge focused on uranium enrichment to get enough U-235 for one design. Hanford operated reactors and chemical plants to produce plutonium for another design. This combination—enriching uranium and producing fissile material—explains their purpose. The other options don’t reflect the actual roles these sites played.

The key idea is how the Manhattan Project split work between design and material production. Los Alamos did the weapon design and final assembly, while Oak Ridge and Hanford provided the fissile material that made the bombs possible. Oak Ridge focused on uranium enrichment to get enough U-235 for one design. Hanford operated reactors and chemical plants to produce plutonium for another design. This combination—enriching uranium and producing fissile material—explains their purpose. The other options don’t reflect the actual roles these sites played.