Identify and describe one example of humans developing technology to overcome a problem during the Foundations era (8000-600 BCE)

"a shortage of traditional labor created new opportunities in the workplace. a major cause of the internment of japanese americans during world war ii was. racial prejudice. in the early 1940's, the "destroyers-for-military-bases deal" with great britain and the lend-lease act were evidence that the united states."

the correct answers are 1, 2 5, 6