Answer:
C. they could own slaves
Explanation:
Mexico's rule of Texas abolished slavery and therefore African-Americans could not own slaves.
PANAMA and Cuba there us territories I think
Promotion could have multiple meanings.
For example, if you say "Mr. Knight got promoted (or got a promotion) from supervisor to manager". There promotion means "raise".
If a product is at promotion there promotion means advertising efforts.
It could also refer to a way to support a cause. For example: There's a campaing supporting healthy lifestyle promotion.
Answer:
Roscoe Dunjee was an early NAACP organizer who served as editor to Oklahoma City's only African American newspaper for C The Black Dispatcher.
Explanation:
I hope this helps.