Please no links What ways did Americans NOT respond to the threat of nuclear attack? Select all that apply.

Select 2 correct answer(s)
Question 5 options:

New highways were built and evacuation plans developed.

People built bomb shelters.

Scientists attempted to find ways to protect Americans.

Schoolchildren were taught to duck and cover under their desks.

A nationwide curfew was mandated.

Families stayed home in fear.

could you send me the choices?

i need to see the answer to answer the question

22222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222

2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."