1st to the Vice President
2nd to the Speaker of the House
The 25th Amendment officially determines the line of secession. However, informally the Vice President had taken over since the death of W.H. Harrison in 1841.
Answer:
Diseases are able to spread around the world more quickly.
Explanation:
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Because it was the capital of the Byzantine empire and wealth came from trading and its location also helped because it had access to trading routes on sea and by land.
Express powers of Congress? Not 100% sure