が発表された

was announced

→ が
phrase Rare #45,674
was announced が marks the thing that was announced.
JA: 新しい計画が発表された。
EN: A new plan was announced.

意外な結果が発表された。

An unexpected result was announced.

政府の国内政策が発表された。

The government's domestic policy was announced.

昨日ロジャース氏とスミス氏の婚約が発表された。

The engagement of Mr. Rogers and Mr. Smith was announced yesterday.