How was stone age man able to survive on his harsh environment?

Plz me match the correct text in each cell to identify the contributions to the war effort of the three facilities listed. 1. built b-29s, putting hundreds of the war's most advanced aircraft into service 2. large civilian workforce transported soldiers and goods to the two war fronts; built "liberty ships" to move men and supplies across the ocean 3. trained new recruits, held prisoners of war, repaired damaged aircraft, prepared thousands of soldiers for combat bell bomber plant military bases brunswick

Children begin to use tools at about what age? a. 18 months b. 2 years c. 1 year d. 6 months

Sailors went to special school to learn how to use the new technology that would them sail far distences. the school we know about was