Europeans learned about new goods and ideas.
<span>The office of the president is important and the nation needs strong leadership.
Congress has not typically given up its responsibilities, and at times has had a contentious relationship with presidents as the legislative and executive branches check and balance each other's power. And while some presidents have expanded the power of the office by their popularity, even presidents who weren't highly beloved by the people have managed to increase the power of the office.
</span>
Answer:
The Radical Republicans believed blacks were entitled to the same political rights and opportunities as whites. They also believed that the Confederate leaders should be punished for their roles in the Civil War.
D. Guarantee the right to vote