The European country that set up a trading center called "New Amsterdam" is A) The Netherlands.
Answer:
They had a strong army that defended the borders and repal invaders.
The control unit for an artificial heart was invented by Otis Frank Boykin.
Answer:
What costly mistake did the Confederate make before the Battle of Antietam? They divided their army. The Union army also found Lee's battle plan at an abandoned Confederate camp.
Explanation:
