What countries was north vietnam using for supply lines?

whose power in the senate is equal to the power of the speaker of the house?

collect the tariff by force if necessary

use the military to enforce a federal law

b and c

on the succession of solomon's son, rehoboam, around 930 bce, the biblical account reports that the country split into two kingdoms: the kingdom of israel (including the cities of shechem and samaria) in the north and the kingdom of judah (containing jerusalem) in the south.