When did secular songs first begin to be published with both words and music?

Which of the following is NOT a feature of Brunelleschi's design for the Church of Santo Spirito?

a. Latin cross plan b. a flat ceiling c. chapels on three sides d. stained-glass windows e. round arches

The Central Powers alliance of the First World War did NOT include which of the following?

A. Austria-Hungary B. the Ottoman Empire C. Germany D. Serbia