Answer:
too much foreign emigration
Explanation:
I think option D) is correct
Between 1935 and 1937, Congress passed three separate neutrality laws that clamped an embargo on arms sales to belligerents, forbade American ships from entering war zones and prohibited them from being armed, and barred Americans from traveling on belligerent ships.
Answer:
The Renaissance allowed for learning about art, science, and medicine to be revived in Eruope for the first time since the Roman Empire fell.