What did president Jackson do when he was elected that was an example of the spoils system?

How did the late 19th century public schools change?

Andreus vesalius is known for being the first scientist to provide detailed and accurate information about human anatomy. his knowledge of human anatomy came from dissecting human bodies. which statement best shows why andreus vesalius’s discovery was important during the scientific revolution?

Based on the excerpt, what does the war powers resolution do?