The league will provide whomever wins the spirit award a $1,000 scholarship. select the answer that identifies the part of speech the noun clause performs in the sentence.
subject
indirect object
object of preposition
predicate nominative
i think its subject but im not sure and i want to get it !

The greatest gift the sumerians gave the world was the invention of writing. the sumerians were a wealthy people. they needed some way to keep track of what they owned. they began drawing pictures. they used a reed as a pen. they drew on soft pieces of clay. the soft clay was then dried in the sun. the tablet became a permanent record. later, the sumerian drawings changed into wedge-shaped symbols. this kind of writing is called cuneiform. by putting symbols together, the sumerians could write entire sentences.