Answer:
The value of pi helped them calculate the circumference of Earth. The value of pi helped them explain that Earth is a rotating sphere.
Explanation:
good luck
I would assume it's being obedient to their husbands.
B because Hitler was chancellor of germany in 1933
Congress
The house of representative and senate are tasked by the constitution to debate and approve all government spending in the spirit of checks and balances as enhanced by the principle of separation of power.
