Answer: C. and D.
Building codes are meant to protect public health and safety; these answers would make the most sense.
Answer:
lack of self-esteem
Explanation:
my only reasonable answer
Because the very purpose for studying is to make children who are unable to solve the math problem to become able.
By denying them the opportunity to learn simply because they are deemed not smart enough will even preventing them further from understanding the math topics.
Answer:
we have more nuclear weapons
Explanation:
we have more nuclear weapons to this day, back then war wasn't so nuclear and was more guns and swords.
The invisible primary.
I hope this helps, please Brainliest me, and have a great night! :D