Based on the given line above, it would be classified as "OTHER REFERENCES" since this type of opener cannot be classified either on self-references, context references or even relational references. This type of opener is only based on what is being seen around, or in short, it is based on observation.
A. Allow the electors to cast separate ballots for president and vice president
Thanks to Eli Whitney, by 1824 the U.S. had adopted the concept of interchangeable parts. He was most known for his advocacy of cotton gin and interchangeable parts, and thus helped the American economy immensely.
Answer
Spain lost the war and there territory's and the right to be called the world power the polish also befriended Spain biggest enemies England in the end Spain was forced to recognize the Portuguese independence
