The assassination of Archduke Franz Ferdinand, heir to the Austro-Hungarian throne, and his wife Sophie in Sarajevo (the capital of the Austro-Hungarian province of Bosnia-Herzegovina) on 28 June 1914 eventually led to the outbreak of the First World War
The correct answer is Simple
Explanation:
The sentence "Australia's rain forests are located in the northeast" is composed of a subject "Australia's rain forests" and a predicate "are located in the northeast" (verb and other details that complete an idea). This means this sentence only contains one clause (subject-verb/predicate unit) and due to this, it is classified as a simple sentence. Indeed, compound or complex sentences should contain two or more clauses but in simple sentences, there is only one clause or grammatical unit that is complete and expresses an idea.