B. consuming one more slice of pizza. D. buying an extra concert ticket.
Answer: doctrine of nullification
Explanation:
you know at the top it says 24 points right? YOU LIED
Explanation:
A. She allied with Austria and Prussia to protect the territory of Poland-Lithuania.
B. She embarked on a program of reform of government, law, and education.
C. She studied Western ideas but did not encourage Russians to adopt them.
D. She made diplomatic efforts to acquire a warm-water port on the Black Sea.
