Generally speaking, it would be that "D. European states had their borders clearly defined" that was an important outcome of the Congress of Vienna, since this increased stability in Europe after the Napoleonic Wars.
<span> Cotton...........................</span>
The reason why Nikola Tesla is famous cause n<span>ikola Tesla was a Serbian-American inventor, electrical engineer, mechanical engineer, and physicist</span>
Answer:
it would be A
Explanation:
this is because i took this is middle school four times