What are the prepositional phrase in this sentences The headlines announced a truce between two countries?

The prepositional phrases in the sentence "The headlines announced a truce between two countries" are:

* between two countries

Here's why:

* Prepositional phrases start with a preposition (like "between") and end with a noun or pronoun (like "countries").

* They act as adjectives or adverbs, modifying other words in the sentence.

In this case, "between two countries" acts as an adjective, modifying the noun "truce" to tell us what kind of truce it is.