What is communist romanian flag?

The communist Romanian flag was adopted in 1948 after the Romanian Communist Party seized power. It consisted of a solid red background with a yellow emblem in the center, depicting a gold-outlined star, a yellow cogwheel, and a yellow wheat ear. The star represented the party, the cogwheel symbolized industry, and the wheat ear represented agriculture. The flag was used until the Romanian Revolution in 1989 when the communist regime was overthrown and the current tricolor flag was adopted.