I'm not 100% sure this is the answer but I know they were successful in math.
<span />
congress has powers over lower federal courts in that it can define and redefine these courts mandates, and establish their jurisdiction or reexamine it. These powers are provided to congress by the constitution specifically in the exempting clause.
They started the settlement on the island of Hispaniola.
Columbus was the first explorer they sponsored.
They discovered the Mississippi River, San Salvador, and the Pacific Ocean.