The early civil rights leader who served as an editor of Oklahoma City’s only African American newspaper after World War II was .

Roscoe Dunjee

Explanation:

Roscoe Dunjee (1883–1965) was an American civil rights activist, journalist, and editor in Oklahoma City, Oklahoma. He founded the Black Dispatch in 1915, the first black newspaper in Oklahoma City, and used it as a platform to support civil rights and reveal injustices.

Roscoe Dunjee

He was a American civil rights activist, journalist, and editor in Oklahoma City, Oklahoma. He used it as a platform to support civil rights and reveal injustices.

the qing dynasty placed strict limits on foreign merchants' ability to trade in china.