Because South Sudan is it must ship its oil through pipelines and ports in Sudan

Because South Sudan's Dar blend trades at a significant discount to Brent, a drop in ... and must be heated during transport to avoid congealing in ship tanks. ... South Sudan exports all of its crude oil via pipeline through Sudan. ... The other full-conversion refinery is the Port Sudan refinery (21,700 b/d),

Explanation:

both are true, the congress does have the power to create banks, even if this power is not specifically described in the constitution, since there is nothing restricting it and there is power given to the congress to make "all laws which shall be necessary and proper". maryland was not allowed to tax a branch of the national bank operating there, and the supreme court decided that no state could. both of these topics were discussed in a decision of the mcculloch v. maryland case in 1819.

the puritans were a group of people who grew discontent in the church of england the common unity strengthened the community.