Powers not delegated to the U.S by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people.
So basically, they are reserved to the states and left up to them to decide.
Either E or C. Pretty sure. Hope this helps!!
Answer:
It allowed trade to extend to areas such as Somalia and Java.
Explanation:
Somalia being in the Horn of Africa and Java being in Oceania the sea route helped them trade just like everyone else