What was the cause of conflict over the tariff issue during the early 1800s? A. moral differences over the issue of slavery
B. political differences over the practice of dueling
C. economic differences between Northern and Southern states
D. constitutional differences between the states and federal government

I think d because it would be logical for me

Explanation:

Because it has something to do with a Vice President I remember in my history class hope it helps

2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."

the answer is b for brother