Answer:
seems you've answered this.
Explanation:
It affected American’s economic system because of somemajor reasons.
1: We are in large debt and cannot pay it
2. We need a federal bank
It could attack different countries at the same time...
I think the answer is that The 1850s was a pivotal decade in the 19th century. In the United States, tensions over slavery became prominent and events began to put the nation on the road to civil war. In Europe, new technology was celebrated and the great powers fought the Crimean War.
